After 4 years of running a pretty stable linux on my notebook I realized that the time had come that too much software and dependencies have been on my system so I set up a clean system. By doing so I also switched to a tiling window manager called awesome (with which I am pretty happy so far). One problem (not really since it is the purpose of going to awesome) though is that everything has to be done from the command line. in particular when I join a network I have to use the network manager command line interface nmcli to set up my wireless connection or my wired connection. That is not too much of a problem but since I did a backup of all my old network connections I had quite a list of connections too look for in order to find the uuid of the network I wanted to join and enable the network with the suitable command. So I wanted to delete all the connections from hotels, airports and places that I am not visiting anymore. Obviously I could have done this by hand. But its much more fun to do it automatically and on the long term it is really faster when you are mastering your bash tools (:

So here we go with a step by step explanation of the following command that will remove all your network connections that you have never used:

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$ for i in `nmcli c | grep "never" | grep -o --  "[0-9a-fA-F]\{8\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{12\}"` ; do nmcli connection delete uuid $i ; done
3

ok let us first see the connections that I had in my manager

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$ nmcli connection
3

which would give me the following list

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001
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NAME                      UUID                                   TYPE              TIMESTAMP-REAL                    
003
Lobby                     0f91bb0d-e2be-4f8a-a00e-457c8bdaf9a9   802-11-wireless   never                             
004
TTH-Zentral               2d3ddca9-772f-47d9-99a1-1559640b0f25   802-11-wireless   never                             
005
attwifi                   6be3c5aa-fc85-415c-96e4-5583b25c23bb   802-11-wireless   never                             
006
uni-koblenz               8a0d1d51-672c-4ded-ad92-18e27b8215df   802-11-wireless   Do 16 Apr 2015 18:11:45 CEST      
007
greenscafe                22dd0f8e-be2d-4402-af82-7716222add75   802-11-wireless   never                             
008
WLAN-2DD138               5308ed9e-5def-430e-85f4-e1eb01426927   802-11-wireless   never                             
009
Fairfield_GUEST           b72080e0-c5dd-492a-b8a3-017fe7d6099c   802-11-wireless   never                             
010
Hotel Sylter Hof          d7c8fc6c-64e3-435f-b2c0-316c1f11ddf1   802-11-wireless   never                             
011
TELENETHOTSPOT            1345bcda-26ab-4193-904c-088235d29873   802-11-wireless   never                             
012
CHI_ECRC_2013             a316f6be-bb4c-4501-867b-6928f9f429ef   802-11-wireless   never                             
013
AndroidAP5270             b5c5462c-072e-4e90-a3b2-def467562579   802-11-wireless   never                             
014
hotel_harvey              7c6d1794-6d45-40aa-b7ac-f9a7f401d02e   802-11-wireless   never                             
015
free-hotspot.com          dc7351ce-ca6c-413e-ae8b-a82c2093525e   802-11-wireless   never                             
016
PAT-WLAN                  4662b075-9519-4f69-8ce9-b938ea8270c1   802-11-wireless   never                             
017
dlink                     5dab3493-cdd8-4d6c-a7a2-6def0836c2a5   802-11-wireless   never                             
018
TTHKasse                  b9c2f9d9-aeda-454b-941b-bb1ccfc0ad9a   802-11-wireless   never                             
019
BTOpenzone-B              bede9d3a-9fc1-4dc2-9c75-0d2686c225f1   802-11-wireless   never                             
020
MBTA_WIFI_Car0385_Box-068 17ac549c-574c-4bf4-a464-6b633f2a4ac3   802-11-wireless   never                             
021
Wireless connection 1     17b18b79-411d-4d69-813d-6506f38b8ea5   802-11-wireless   never                             
022
MBTA_WiFi_Car0620_Box-199 c36c572e-e469-4e86-a50f-87d6d68f4f7e   802-11-wireless   never                             
023
*VIPARIS_WIFI             0593b927-644b-4604-a479-4fc652b6050d   802-11-wireless   never                             
024
test                      836af61a-8268-4a16-a5ab-036f3e0cf7e9   802-11-wireless   So 15 Sep 2013 21:18:35 CEST      
025
WL1A                      46b6496f-6583-4306-a58f-4e4d2bdd5d50   802-11-wireless   never                             
026
Hochhaus                  f6b80571-37d5-4bcd-b558-62084c61622b   802-11-wireless   never                             
027
FreeWifi                  379f9efd-b91d-433f-8ce2-209e4ed2099b   802-11-wireless   never                             
028
NETCONNECT-6202           2f84b475-a852-49ac-a236-61b3f0bc9548   802-11-wireless   never                             
029
stolteraa                 d789f49e-2643-4894-96a8-4e10ea3cbb69   802-11-wireless   never                             
030
ALICE-WLAN28              17e4838f-bbaf-470c-bf24-9de948b42b00   802-11-wireless   never                             
031
NAS QNAP                  ef6a08df-1c7c-48ba-b476-f3ff3b1e2669   802-3-ethernet    Mi 15 Apr 2015 11:03:51 CEST      
032
WLAN-8CA902               3046307e-69a3-4c99-89fb-b79f7f9ee24b   802-11-wireless   Mi 01 Apr 2015 11:42:27 CEST      
033
MfN-Guest                 25d3765f-dcca-4f40-872a-8ffcfe307f25   802-11-wireless   never                             
034
FRITZ!Box Fon WLAN 7360   7c428f50-078d-442a-9ba7-268853c888f0   802-11-wireless   Mo 11 Feb 2013 23:39:08 CET       
035
Arcor-362007-L            87a2d11c-3a3d-4b5e-a1b0-cc5b38916035   802-11-wireless   Di 14 Apr 2015 17:42:33 CEST      
036
Telekom_ICE               8763adcc-f27b-441f-9184-594128871351   802-11-wireless   So 29 Mär 2015 19:56:35 CEST      
037
IBMVISITOR                48227bb6-63e8-4a58-8b8f-1929f76d8ef2   802-11-wireless   never                             
038
OWL                       13ff2ed5-8ecf-4d67-b039-a3bc4cce56d9   802-11-wireless   never                             
039
Parkhotel Kraehennest     e763a256-4a2d-4813-b354-57ad8f642e2a   802-11-wireless   never                             
040
EasyBox-AD3112            e4f342ae-d20b-4abc-9fe2-52b208d6b61b   802-11-wireless   never                             
041
BTOpenzone                860cf4c0-45eb-4a57-a01e-cfd54933387f   802-11-wireless   never                             
042
southshore                274cfaa8-2c08-4abc-bef3-3fd2608060b8   802-11-wireless   never                             
043
annanet                   06b3b3bc-a264-4d05-a848-3b5d6df9eed0   802-11-wireless   never                             
044
shared                    806c9806-fadc-472f-8460-318babbd38ea   802-3-ethernet    Fr 10 Apr 2015 09:39:50 CEST      
045
vidiu                     3abf0848-b09c-457e-9c7a-958728f2c59f   802-11-wireless   never                             
046
wlan 1                    ad9e4a07-b66f-4f3f-8f6d-4f5a81b2ed54   802-11-wireless   never                             
047
CITYHOTEL                 dec05243-06b6-4477-8813-0491b436f993   802-11-wireless   never                             
048
eduroam                   f844713b-a726-4b5b-98a5-3b35411c4cf5   802-11-wireless   never                             
049
Starlight-HotSpot         6842159f-94e9-4f5d-8a76-93b1f4c32912   802-11-wireless   never                             
050
Dr_l)P35_21_22#342C5C     e307b6e8-598b-4bd1-b47f-dc8a34ff12e0   802-11-wireless   never                             
051
iPhone 5                  9070ee1c-8ac1-4458-a590-cf241685b929   802-11-wireless   never                             
052
Lummerland                7d2d4d89-9eb7-45c0-a963-a8a240e33100   802-11-wireless   Mo 10 Feb 2014 22:35:03 CET       
053
AndroidAP4089             ec201acc-9e6f-4c7b-9da8-6ed4539dde6c   802-11-wireless   never                             
054
heartofgold               437e2b7d-5b76-4e3e-a101-698776293ede   802-11-wireless   never                             
055
09FX09039648              e2cc4508-e18e-4c0c-a694-633ace5d095a   802-11-wireless   never                             
056
WIRELESS_BEN_GURION_AIRPORT 8ff2846d-9e84-4175-8c4d-968e226e7a43   802-11-wireless   never                             
057
Telekom                   60aded97-f697-48c6-8070-91e1b786df82   802-11-wireless   Mi 15 Apr 2015 00:14:14 CEST      
058
Marriott_CONF             a4ec2c22-8a31-46bb-a146-a02d8f7b2582   802-11-wireless   never                             
059
TTH-Seminar4+5            23422256-0a4b-45b5-8394-43c92592564d   802-11-wireless   never                             
060
FRITZ!Box 7330 SL         a431f83e-6a73-4cf1-94ee-4409c19dfdb9   802-11-wireless   Do 13 Feb 2014 18:45:48 CET       
061
mycloud                   f3fcf1ae-eebb-4e37-a700-96035d0aea59   802-11-wireless   never                             
062
ArcorWirelessLAN          428769c9-3dfc-43f0-a2dc-29f3c4ecb0fb   802-11-wireless   never                             
063
TP-LINK_PocketAP_7329E2   a17a19b4-251e-41d7-a82e-1add52ec1317   802-11-wireless   never                             
064
TTH-Taunus                fbb24cae-c2aa-4057-be67-095b80604f5e   802-11-wireless   never                             
065
BWI-WiFi                  58e749f6-58e9-44fe-8528-6a1e3bacc88f   802-11-wireless   never                             
066
uni vpn                   b28d76f8-57d2-4548-8959-9c47e189221e   vpn               never                             
067
Miri :)                   74147f40-07c4-4e91-8a43-8c69bc733479   802-11-wireless   never                             
068
wiew7                     7193e045-9570-4d16-b4b6-d676fc19d05a   802-11-wireless   never                             
069
ZurichAirport             0fe8cde1-de8b-48f9-9ca0-52ac129e9876   802-11-wireless   never                             
070
mercure                   f3fbf40d-7c2b-4e6d-b5db-fce6888bb719   802-11-wireless   never                             
071
HITRON-A600               501ac6d9-6912-46a1-9681-4a73e1009fe0   802-11-wireless   never                             
072
HTC Portable Hotspot 61EF 3675cadc-251a-487c-8c4d-cf3747117f13   802-11-wireless   never                             
073
FRITZ!Box 7312            a7d9b99d-63bc-4caa-b82c-1da9fec95cea   802-11-wireless   never                             
074
o2-WLAN38                 76a67dd7-3d50-4388-ba9f-07f52a328eca   802-11-wireless   never                             
075
ALICE-WLAN36              e55d0ccd-7941-4da0-8ac8-99ed22adda49   802-11-wireless   never                             
076
WEBPORTAL                 e2ce59eb-fa7d-4ece-88b7-bd0585a8d589   802-11-wireless   never                             
077
FOSDEM                    0cc3584b-1a5e-41fd-944e-df85f0a2d418   802-11-wireless   never                             
078
BRITZ!Fox Fon WLAN 7360 SL fc70206c-04c8-4ae6-a0fd-7f769addf0b6   802-11-wireless   never                             
079
Hotel Amsee3              f4ff9826-22d2-4f9b-91d9-8c63dc0f9bd4   802-11-wireless   So 29 Mär 2015 11:56:21 CEST      
080
ibis                      a348ed30-2fcf-4068-ba1c-176cdd9e7b10   802-11-wireless   never                             
081
O2 Wifi                   8935490d-313f-4fd0-b1fd-c78ab138af51   802-11-wireless   never                             
082
FRITZ!Box Fon WLAN 7270   50d62587-5a48-4635-b30f-fbb1ded20455   802-11-wireless   Di 30 Dez 2014 12:23:23 CET       
083
Ambassador-Opera          fdefea8c-d218-4632-bb07-b67ddb63f778   802-11-wireless   never                             
084
HOTEL BB                  05d9792c-6f9e-48a6-9c0c-6c03a9708954   802-11-wireless   never                             
085
MBTA_WiFi_Car0353_Box-104 24a1527c-3083-44f3-8812-cacafb88cf7a   802-11-wireless   never                             
086
theairline                54770eb9-78f2-4a3b-86cf-0e594a55c9f9   802-11-wireless   never                             
087
republicansareontheirown  074ca340-643c-411e-95eb-d6e78f887fcf   802-11-wireless   never                             
088
VPN/WEB                   4a5f132b-81c2-49ba-8934-0257f98e5a54   802-11-wireless   never                             
089
WLAN-6A1EA7               d2e80ec0-9bd3-4801-bada-65a695f7dc92   802-11-wireless   never                             
090
Mahler                    1d59c9a1-090c-4333-b2af-4154d5edd9c2   802-11-wireless   never                             
091
guest-access              c0ff03ac-a195-46a7-a507-5c1cf5c7f668   802-11-wireless   never                             
092
Schlummerland             3d029511-2627-458a-a06b-e2c8e86d26b4   802-11-wireless   never                             
093
MSDSL2                    f2fbd0b7-26f6-4939-aece-c2c9d3621e40   802-11-wireless   Do 16 Apr 2015 20:28:22 CEST      
094
Urania                    846e76bc-b96f-40aa-a30f-b6d2f84fd7f0   802-11-wireless   never                             
095
CJDDSAWLN                 55158cdb-07cc-4c02-8f44-a19ec2aeca06   802-11-wireless   never                             
096
AndroidAP                 375e398a-1b2e-4d2e-b4a5-4c05c904b109   802-11-wireless   Fr 02 Jan 2015 16:29:17 CET       
097
gesis-guest               b9a00edd-9e28-4549-8f13-2634577c1276   802-11-wireless   never                             
098
guests@WMDE               9aeccb7b-e629-4f0a-ab81-5300c7c433c0   802-11-wireless   never                             
099
Wired connection 1        30ffcf0e-5181-41b0-b7d4-402de875889f   802-3-ethernet    Mo 04 Mär 2013 15:10:44 CET       
100
wlan                      a2f073a8-f0b0-4f58-a79a-2f22131016b1   802-11-wireless   never                             
101
Wired connection 2        700ebb58-f049-4ec7-bac6-cd5801a975e2   802-3-ethernet    Do 16 Apr 2015 18:11:44 CEST      
102
Wired connection 3        bf70a943-9510-4883-ba64-a4bede826120   802-3-ethernet    Do 16 Apr 2015 09:26:08 CEST      
103
30 Min. Free Wi-Fi - Vodafone f5cd9efa-d735-41d5-a90f-ba83357f2e40   802-11-wireless   never                             
104
WIKIMEDIA                 a40d0c35-8232-42db-b5a2-2118d69d6c41   802-11-wireless   never                             
105
loganwifi                 41e42d9c-efe9-45c5-9f8e-a2f5f441dd73   802-11-wireless   never                             
106
WL3D                      efe99726-557a-4595-90e8-9c0fc3ee0c20   802-11-wireless   never                             
107
m3connect                 6ce7f634-5c44-4818-a055-cb32dca20738   802-11-wireless   never                             
108
MIRI-PC_Network           d1243377-9aed-4abf-8207-90b47840a48f   802-11-wireless   never                             
109
innflux                   bd5be404-6a8b-402a-8a6f-856eaa054664   802-11-wireless   never                             
110
LRTA24open2               dc95a098-107f-46c9-8d36-23cf575a319f   802-11-wireless   never                             
111
LRTA24open3               5166cb9a-20ff-4d5c-b224-88f0b2276398   802-11-wireless   never                             
112
Boingo Hotspot            954559e9-5f8c-4f9b-b2bc-36ff23f18d4a   802-11-wireless   never    
113

the interesting part is the fourth column which is luckily saying never if a connection was never used. so that is an easy grep:
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nmcli c | grep "never"
3

from this list I need the second colum in particular the uuids. I could have done this with some awk magic but I decided greping for uuids should be easier so lets pipe the output to another grep:

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nmcli c | grep "never" | grep -o --  "[0-9a-fA-F]\{8\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{12\}"
3

as we can see the regular expression is really straight forward. there are two arguments given first of all -o that is to only output what was matched and not the complete lines and the helps for greping hyphens. The cool thing is with having the web and search engines you don’t even have to build this regular expression on your own. Click on my search query for an blog article explaining the background: grep regular expression uuid

Next we have to iterate over the result and use it in the nwcli connection delete command. From the docu of nmcli we know

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01
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Usage: nmcli connection { COMMAND | help }
03
  COMMAND := { list | status | up | down | delete }
04
 
05
  list [id <id> | uuid <id>]
06
  status [id <id> | uuid <id> | path <path>]
07
  up id <id> | uuid <id> [iface <iface>] [ap <BSSID>] [--nowait] [--timeout <timeout>]
08
  down id <id> | uuid <id>
09
  delete id <id> | uuid <id>
10

so the code should look something like:

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nmcli connection delete uuid 954559e9-5f8c-4f9b-b2bc-36ff23f18d4a
3

only that 954559e9-5f8c-4f9b-b2bc-36ff23f18d4a will be replaced by all the uuids from my grep statements.

so let’s put this big grep in a loop and just echo everything to see if it is working. just use backticks around the grep and make a loop:

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$ for i in `nmcli c | grep "never" | grep -o --  "[0-9a-fA-F]\{8\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{12\}"` ; do echo $i ; done
03
0f91bb0d-e2be-4f8a-a00e-457c8bdaf9a9
04
2d3ddca9-772f-47d9-99a1-1559640b0f25
05
6be3c5aa-fc85-415c-96e4-5583b25c23bb
06
22dd0f8e-be2d-4402-af82-7716222add75
07
5308ed9e-5def-430e-85f4-e1eb01426927
08
b72080e0-c5dd-492a-b8a3-017fe7d6099c
09
d7c8fc6c-64e3-435f-b2c0-316c1f11ddf1
10
1345bcda-26ab-4193-904c-088235d29873
11
a316f6be-bb4c-4501-867b-6928f9f429ef
12
b5c5462c-072e-4e90-a3b2-def467562579
13
7c6d1794-6d45-40aa-b7ac-f9a7f401d02e
14
dc7351ce-ca6c-413e-ae8b-a82c2093525e
15
4662b075-9519-4f69-8ce9-b938ea8270c1
16
5dab3493-cdd8-4d6c-a7a2-6def0836c2a5
17
b9c2f9d9-aeda-454b-941b-bb1ccfc0ad9a
18
bede9d3a-9fc1-4dc2-9c75-0d2686c225f1
19
17ac549c-574c-4bf4-a464-6b633f2a4ac3
20
17b18b79-411d-4d69-813d-6506f38b8ea5
21
c36c572e-e469-4e86-a50f-87d6d68f4f7e
22
0593b927-644b-4604-a479-4fc652b6050d
23
46b6496f-6583-4306-a58f-4e4d2bdd5d50
24
f6b80571-37d5-4bcd-b558-62084c61622b
25
379f9efd-b91d-433f-8ce2-209e4ed2099b
26
2f84b475-a852-49ac-a236-61b3f0bc9548
27
d789f49e-2643-4894-96a8-4e10ea3cbb69
28
17e4838f-bbaf-470c-bf24-9de948b42b00
29
25d3765f-dcca-4f40-872a-8ffcfe307f25
30
48227bb6-63e8-4a58-8b8f-1929f76d8ef2
31
13ff2ed5-8ecf-4d67-b039-a3bc4cce56d9
32
e763a256-4a2d-4813-b354-57ad8f642e2a
33
e4f342ae-d20b-4abc-9fe2-52b208d6b61b
34
860cf4c0-45eb-4a57-a01e-cfd54933387f
35
274cfaa8-2c08-4abc-bef3-3fd2608060b8
36
06b3b3bc-a264-4d05-a848-3b5d6df9eed0
37
3abf0848-b09c-457e-9c7a-958728f2c59f
38
ad9e4a07-b66f-4f3f-8f6d-4f5a81b2ed54
39
dec05243-06b6-4477-8813-0491b436f993
40
f844713b-a726-4b5b-98a5-3b35411c4cf5
41
6842159f-94e9-4f5d-8a76-93b1f4c32912
42
e307b6e8-598b-4bd1-b47f-dc8a34ff12e0
43
9070ee1c-8ac1-4458-a590-cf241685b929
44
ec201acc-9e6f-4c7b-9da8-6ed4539dde6c
45
437e2b7d-5b76-4e3e-a101-698776293ede
46
e2cc4508-e18e-4c0c-a694-633ace5d095a
47
8ff2846d-9e84-4175-8c4d-968e226e7a43
48
a4ec2c22-8a31-46bb-a146-a02d8f7b2582
49
23422256-0a4b-45b5-8394-43c92592564d
50
f3fcf1ae-eebb-4e37-a700-96035d0aea59
51
428769c9-3dfc-43f0-a2dc-29f3c4ecb0fb
52
a17a19b4-251e-41d7-a82e-1add52ec1317
53
fbb24cae-c2aa-4057-be67-095b80604f5e
54
58e749f6-58e9-44fe-8528-6a1e3bacc88f
55
b28d76f8-57d2-4548-8959-9c47e189221e
56
74147f40-07c4-4e91-8a43-8c69bc733479
57
7193e045-9570-4d16-b4b6-d676fc19d05a
58
0fe8cde1-de8b-48f9-9ca0-52ac129e9876
59
f3fbf40d-7c2b-4e6d-b5db-fce6888bb719
60
501ac6d9-6912-46a1-9681-4a73e1009fe0
61
3675cadc-251a-487c-8c4d-cf3747117f13
62
a7d9b99d-63bc-4caa-b82c-1da9fec95cea
63
76a67dd7-3d50-4388-ba9f-07f52a328eca
64
e55d0ccd-7941-4da0-8ac8-99ed22adda49
65
e2ce59eb-fa7d-4ece-88b7-bd0585a8d589
66
0cc3584b-1a5e-41fd-944e-df85f0a2d418
67
fc70206c-04c8-4ae6-a0fd-7f769addf0b6
68
a348ed30-2fcf-4068-ba1c-176cdd9e7b10
69
8935490d-313f-4fd0-b1fd-c78ab138af51
70
fdefea8c-d218-4632-bb07-b67ddb63f778
71
05d9792c-6f9e-48a6-9c0c-6c03a9708954
72
24a1527c-3083-44f3-8812-cacafb88cf7a
73
54770eb9-78f2-4a3b-86cf-0e594a55c9f9
74
074ca340-643c-411e-95eb-d6e78f887fcf
75
4a5f132b-81c2-49ba-8934-0257f98e5a54
76
d2e80ec0-9bd3-4801-bada-65a695f7dc92
77
1d59c9a1-090c-4333-b2af-4154d5edd9c2
78
c0ff03ac-a195-46a7-a507-5c1cf5c7f668
79
3d029511-2627-458a-a06b-e2c8e86d26b4
80
846e76bc-b96f-40aa-a30f-b6d2f84fd7f0
81
55158cdb-07cc-4c02-8f44-a19ec2aeca06
82
b9a00edd-9e28-4549-8f13-2634577c1276
83
9aeccb7b-e629-4f0a-ab81-5300c7c433c0
84
a2f073a8-f0b0-4f58-a79a-2f22131016b1
85
f5cd9efa-d735-41d5-a90f-ba83357f2e40
86
a40d0c35-8232-42db-b5a2-2118d69d6c41
87
41e42d9c-efe9-45c5-9f8e-a2f5f441dd73
88
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89
6ce7f634-5c44-4818-a055-cb32dca20738
90
d1243377-9aed-4abf-8207-90b47840a48f
91
bd5be404-6a8b-402a-8a6f-856eaa054664
92
dc95a098-107f-46c9-8d36-23cf575a319f
93
5166cb9a-20ff-4d5c-b224-88f0b2276398
94
954559e9-5f8c-4f9b-b2bc-36ff23f18d4a
95

that looks great so replace the echo with the real command:

 Bash |  copy code |? 
1
2
nmcli connection delete uuid $i
3

this will lead to the follwing final command which is identical to the one on the top of the article but just with some line breaks for better readability.

 Bash |  copy code |? 
1
2
$ for i in `nmcli c | \
3
  grep "never" | \
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  grep -o --  "[0-9a-fA-F]\{8\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{4\}-[0-9a-fA-F]\{12\}"` ; \
5
  do nmcli connection delete uuid $i ; \
6
 done
7

Now I only have a few connections in my network manager so that I can easily switch connections from the command line depending on where I am:

 Bash |  copy code |? 
01
02
$ nmcli c
03
NAME                      UUID                                   TYPE              TIMESTAMP-REAL                    
04
AndroidAP                 375e398a-1b2e-4d2e-b4a5-4c05c904b109   802-11-wireless   Fr 02 Jan 2015 16:29:17 CET       
05
FRITZ!Box 7330 SL         a431f83e-6a73-4cf1-94ee-4409c19dfdb9   802-11-wireless   Do 13 Feb 2014 18:45:48 CET       
06
NAS QNAP                  ef6a08df-1c7c-48ba-b476-f3ff3b1e2669   802-3-ethernet    Mi 15 Apr 2015 11:03:51 CEST      
07
MSDSL2                    f2fbd0b7-26f6-4939-aece-c2c9d3621e40   802-11-wireless   Do 16 Apr 2015 20:28:22 CEST      
08
shared                    806c9806-fadc-472f-8460-318babbd38ea   802-3-ethernet    Fr 10 Apr 2015 09:39:50 CEST      
09
Hotel Amsee3              f4ff9826-22d2-4f9b-91d9-8c63dc0f9bd4   802-11-wireless   So 29 Mär 2015 11:56:21 CEST      
10
Lummerland                7d2d4d89-9eb7-45c0-a963-a8a240e33100   802-11-wireless   Mo 10 Feb 2014 22:35:03 CET       
11
FRITZ!Box Fon WLAN 7270   50d62587-5a48-4635-b30f-fbb1ded20455   802-11-wireless   Di 30 Dez 2014 12:23:23 CET       
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Arcor-362007-L            87a2d11c-3a3d-4b5e-a1b0-cc5b38916035   802-11-wireless   Di 14 Apr 2015 17:42:33 CEST      
13
Telekom                   60aded97-f697-48c6-8070-91e1b786df82   802-11-wireless   Mi 15 Apr 2015 00:14:14 CEST      
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Wired connection 3        bf70a943-9510-4883-ba64-a4bede826120   802-3-ethernet    Do 16 Apr 2015 09:26:08 CEST      
15
FRITZ!Box Fon WLAN 7360   7c428f50-078d-442a-9ba7-268853c888f0   802-11-wireless   Mo 11 Feb 2013 23:39:08 CET       
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test                      836af61a-8268-4a16-a5ab-036f3e0cf7e9   802-11-wireless   So 15 Sep 2013 21:18:35 CEST      
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Wired connection 1        30ffcf0e-5181-41b0-b7d4-402de875889f   802-3-ethernet    Mo 04 Mär 2013 15:10:44 CET       
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Telekom_ICE               8763adcc-f27b-441f-9184-594128871351   802-11-wireless   So 29 Mär 2015 19:56:35 CEST      
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Wired connection 2        700ebb58-f049-4ec7-bac6-cd5801a975e2   802-3-ethernet    Do 16 Apr 2015 18:11:44 CEST      
20
WLAN-8CA902               3046307e-69a3-4c99-89fb-b79f7f9ee24b   802-11-wireless   Mi 01 Apr 2015 11:42:27 CEST      
21
uni-koblenz               8a0d1d51-672c-4ded-ad92-18e27b8215df   802-11-wireless   Do 16 Apr 2015 18:11:45 CEST
22

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René Pickhardt on April 2nd, 2015

Two and a half years ago I posted about Simons project which at that time was just starting and to me still very fuzzy. Still I donated 150 Euro and asked others to do the same. It was the trust I had in him that it would be working out great even though it was still not clear how.

Today I have received an email, that the project has become much more focused and will be finally going public in September 2015. The will produce a tv series that will be published on youtube. Have a look at their trailer in German language.

Together with youngsters they produce a series about the live and problems and challenges of youngsters. They try to focus on a growing mind set approach that comes from “I can never do this” and focuses on “I will be able to do this.” The best thing is the authenticity of the project. It is done with non professional actors, cameramen, cutters. Also the equipment is borrowed. It seems that the project will get a really high quality but is kind of low budget – right in the sense of: “Of course we can do this if we really want to and we don’t need much money.”

In that spirit they have a second crowd founding campaign (which I guess is much more about publicity than really attracting money) which I warmly recommend to support:

https://socialimpactfinance.startnext.com/kaempfergeist

I will certainly keep you up to date as soon as the result will be published! But first I will send an email to Simon and ask him if it will be possible to use an open license for the material. I guess they want to earn money by licensing but still for a social and crowd founded project I think an open license would be appropriate.

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After I won the community award in the Wikipedia Video contest in the category documentation and interview with my pointer in C video I would like to share some experiences on creating educational videos. This is mainly to encourage anyone to do the same as I did.

Have a look at the winning video again if you don’t remember it

In my opinion it doesn’t take much more than a real interest in education. So the video that won the award was used for me in a real teaching scenario. I only had one dry run before recording my one and only and published version of it (which still with more iterations could be a little bit shorter, more focused and slicker). Most time (about 3 hours) for the process was in planning how to present the learning content – something everyone teaching something should do anyway. The entire time it took me was less than 5 hours including planning, dryrun, recording, uploading and sharing with students.

The impact: From originally 16 Students that where participents in my class the video has been watched about 10 thousand times by now. Especially it was included in the wikipedia article on pointers and thus is hopefully a helpful resource for people interested in that topic.

Most important I did not need expensive technology. As you can see from the attached picture I did not even have a proper way of fixing my digital camera. The microphone was the internal one from that very digital camera. I used a couple of books together with a ruler to bring the camera to the correct position in order to be able to have a nice shot of the whiteboard that I was using. Other than that I used two lamps for proper light and lowered the outside courtains of the window.

What I am basically saying: Everyone who owns a camera (which most people nowadays do) can take a video and explain something. You can contribute your explaining video to the growing knowledge base on wikimedia commons. You can contribute to the ongoing discussion weather wikipedia articles should be enhanced with videos or not. Most important if you do everything like me on the whiteboard you will most certainly not run into any of the copyright problems that I ran before.

So what are you waiting for? I am sure you are an expert on something. Go and give it a shot and share your video here in the comments but also via wikimedia commons and maybe include it even within some wikipedia article that is fitting well.

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In the following article I want to give an overview of the discussions and movements that are going on about video and multimedia content for wikipedia and her sister projects. I will start with some positive experiences and then tell you about some bad experiences. This article is not to wine about some edit war it is more about observing an undecided / open topic within the community of wikipedians.

During my time as a PhD student I actively contributed to open educational resources by uploading so far 52 educating videos to wikimedia commons. Some of those videos have been created together with Robert Naumann. Another share of the videos was uploaded by him. So a large fraction of those videos have been made for the web science mooc an can be found at:  

https://commons.wikimedia.org/wiki/Category:Videos_for_Web_Science_MOOC_on_Wikiversity

Last week we submitted the following video to the OPERA Award, which is an award for OER video material. It was established with the goal of having more of such content. 

As you can see it was selected to be the media file of the day on November 2nd on wikimedia commons (*cheering*) can anyone show me how this has happened? I was looking for the process but I did not find it.

Also I have included another video about pointers in C (in German language: Zeiger in C) into an wikipedia article. 

Does wikipedia like videos within articles?

From my experience the Pointer video was removed a couple of times from the german wikipedia article related to that topic and then also brought back to the article. So it seems like there isn’t any consensus within the community yet about having videos. Interestingly enough I was asked by some wikipedians to submit my video for a video competition they are doing. So the goal of this competition is to have more content creators like me to upload their material to commons and include it into Wikipedia articles. This effort seems to be founded by money which was donated by the users. There seems to be a similar project in the english wikipedia. So well at least money is flowing towards the direction of creating more video content. 

Even though these seem to be strong arguments I have the feeling that not the entire Wikipedia community supports this movement – or one could call it strategic move. 1 year ago without knowing about these kind of efforts I have tried to include some of the web science videos to wikipedia articles. For example I included the following video:

to the corresponding wikipedia article it was removed with a statement of saying this would be video SPAM which in my opinion is a little bit of an overreaction.

A summary of the discussion can be taken from my slides of my talk at the german open educational resources conference:
2014MoocOnWikiversity
If you are interested you can find the entire discussion at the discussion page of the ethernet frame article

Problems for creating video Content for Commons:

Obviously there is a problem about the copyright. So for example I have pointed out in the past that creating a screencast during lecture on a Windows machine means committing a copyright violation since the the start button and the windows interface by Microsoft EULA are protected by copyright. Also in former discussions at #OER13de we agreed that it is hard to collaboratively edit videos (sorry link in german language) because the software often is not free and wikimedia commons does not support uploading the source files of the videos anyway.

Conclusion

It is not clear if video content will survive in Wikipedia even though some strategic movement is put into that idea. The people who are against this have pretty decent arguments and I also say that it is really hard to have a tool for collaboratively editing video files. If one does not have such tools even access to the source files of the videos would make it hard for people to work on this together. So I am curious to see what the competitions will bring and how the discussions on movies will evolve over time.
At least in wikiversity we are able to use our videos for teaching as we anticipated and I am pretty sure this space won’t be affected by the ongoing discussion.

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René Pickhardt on November 4th, 2014

Last year we have created a MOOC on Web Science. We had chosen Wikiversity as a platform for hosting the MOOC. The reason for this was the high trust we had in the Wikimedia foundation strengthening the open movement. The main problem we experienced with Wikiversity was that the software running Wikiversity is obviously a Mediawiki which is great for collaboratively building an encyclopedia. It is not so well suited to provide a learning environment in which students can focus on an interactive learning experience. Also it is hard for teachers to learn how to use the Mediawiki software.

So I decided to spend some time together with Sebastian Schlicht (my student assistant, who did an excellent job) to build a little bit more of infrastructure on top of the mediawiki on wikiversity to provide a better interface for learning. Watch the demo here:

As you can see we created a platform that supports:

  • A click and point experience for teachers to create classes
  • On page discussion for students which supports the standard discussion system in Mediawiki
  • a nice modern navigation which adapts to users while interacting with the page

For me with this system our videos, quizes and scripts content shines in a much brighter light than it did before. For the first time I have fun consuming our the content of the MOOC.

For me this was an important step towards my goal of freeing educational content. Not only that our MOOC is completely OER we now also create core infrastructure for any teacher to create more classes that are OER. If you consider doing such a class feel free to drop be a message and receive free support. You could also start reading the documentation of the MOOC-Interface or see the slides(: 

2014MoocOnWikiversity

I am looking forward to hear back from you.

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I understand that the following article is written in a very personal way. But this thing seems to me so unjust that it is just unbelievable. So this is my sad story of me trying to bring free educational resources to the world and having Microsoft indirectly not allowing me to do so :( The following article is dedicated to Aaron Swartz:

Background:

Copyright is f*** up on this planet.

We have been creating almost all of our so far 69 produced videos by ourselves. The videos which which we did not produce ourselves have been published under a creative commons by licence by the copyright owners. In one case I even called a professor in the united states and asked him to change the licence of his videos on Youtube such that we could reuse them within the Wikimedia commons ecosystem which he did (:

So you might think everything is alright. The guys paid attention to proper licences if they used material by others and for the rest they created everything themselves. Unfortunately this is not true.

For some of our Flipped classroom sessions we created hangouts on air with screen casts of our Smartbord. Currently our university only supportes the smartboard software SMARTNotebook on Microsoft Windows. Creating a Screencast on a Microsoft operating system is critical since there is the Microsoft Start button visible and also the user interface of SMARTNotebook. At least the microsoft interfaces are protected under copyright and I belief similar constraints will hold for SMARTNotebook. This has the consequence that we cannot put a creative commons licence to these materials. Consequently we must not host the materials on Wikimedia Commons as wikimedia commons supports only free content.

What we can do now is to move the videos to Wikiversity which allows material with a fair use licence. Ok great I can still host my course but parts of it are not free anymore. Don’t be afraid you don’t have to pay, like you have to at other sites. But you loose a lot of your freedom. You cannot remix, correct, translate, [...] the videos. In particular I am not even sure if I am legally allowed to publish the videos under the terms of Fair Use. I am not an American citizen and my university clearly is a German institution. The Fair Use law is an United States law. Ok we are hosting the materials on an American Website but will this be sufficient? Last time I had a similar law problem and asked the law consultants from our university the only answer I received was: “Better take the material down. You don’t want to end up in a law fight”. Ok so not only we have absurd laws influenced from money making industries, we are also scared of the industries.

On the other side being forced to move to Fair Use licence will allow me to include a lot of creative commons materials where the NC tag is placed to the licence. Not that I now don’t want to do any open educational resources. But the quality of the MOOC also suffered from not being able to include CC-NC material. 

Think about this again:

We as a university – and in the very end as a society, since the university is payed by tax money – pay high licence fees to Microsoft in order to be allowed to use their crappy Software. We are then forced by the administration that if we want to use modern technology like smartboards we have to use Microsoft Software. We pay high wages for professors, me and technical staff to create an free and open online course. And now Microsoft – which I did not even choose to use  but was forced to use by our university which is just following the the majority vote of computer users – is telling me that I cannot publish the content I  created under the license that I want.

You might say: Hey guy calm down. What’s the problem? The course is still online and nothing has changed. But that is the problem that everything has changed. We don’t pay attention to the subtleties as a society and wonder why we are having unjust laws.

Conclusions:

We need to think about our law. It is us who makes them anyway! Regional laws are conflicting with the idea of a global network (Fair Use for example). Many ideas of copyright are just not suitable to a tech driven world in which sharing, citing and giving attribution and fame to people who create something has been fundamentally changed. These laws like the ones mentioned are just outdated an ridiculous. Also other laws like https://de.wikipedia.org/wiki/Depublizieren (sorry for a link to German wikipedia. I might translate the article at some point in time) fall into this category.

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René Pickhardt on September 1st, 2014

Out of my personal offline social network I have been frequently approached by non techies that ask me questions like

  • “I want to learn programming, which language should I learn?”
  • “At what school / course can I participate to learn programming?”
  • “Which book can you recommend if I want to learn programming?”

These questions are in my opinion very tough but I will try to give an answer. Even though a lot of what I will say is probably true for people like me who learned programming just by curiosity while being in high school or for people who wish to make a career in IT engineering I try to aim this article for people with a university degree who already have a certain knowledge of how to approach learning and want to have programming skills as an additional skill but not for their main living.

The outline of this article will be the following.

  • Why do you want to learn programming? What I will assume about you.
  • What does it mean to learn programming?
  • What is really necessary in order to learn programming?
  • Discussing various kind of languages for certain purposes.
  • Your concrete road map.

Why do you want to learn programming? What I will assume about you.

I will assume that you do not want to learn programming because you want to change your major towards IT or that you are suddenly totally interested in programming, computers, nerds and geek talk. I will rather assume that you might be a linguist who realizes that statistical natural language processing might be useful. Or you are a biologist or psychologist and need to automate some work with your experimental data from the lab. You could also be a sociologist and want to do some experiments on the web or study how people behave on the web. Maybe you ended up in a company because jobs in your major are rare and you seek for an additional qualifications. You might have similar reasons but I guess you get the gist of the article.

What does it mean to learn programming? 

Being able to program is a somewhat weird skill. Those who are able to code know clearly what they can expect from another hacker. Yet I have the feeling that people who want to learn programming often have wrong expectations what programming means. So I will try to work on your expectation management.

Know to code is a skill that exists on various levels. Being a good programmer and acquiring programming skills that are really useful for you might be a long road and might require some effort (c.f. peter norvig’s “how to learn programming in 10 years?“ ). Still I have to state (in a somewhat arrogant way) that the first step is very easy (at least in theory).

The first step would probably be to learn the syntax – which are the commands or instructions of a programming language. This is simple because programming languages usually have a very small syntax. Learning the syntax and playing around with it should seriously not take you more than a view hours in total. If you consider practice and repetitions this time will be distributed over a couple of days. This is what books with titles like “how to learn XXX in YYY days” which are heavily criticized by Norvig will teach you. The same can be learnt from online courses on http://www.codecademy.com/ The main problem here is that this skill – even though at core it is all you need – seems very useless to a beginner.

In particular once you have acquired this skill you will have the feeling to know as much as before. Compare it with having the force like a Jedi knight. You might feel it but you don’t know how to use those skills yet.

In my oppinion the main problem starts now. In order to make something meaningful with your new skill you will do much more that will distract you from using or learning that skill. You will become frustrated. You will find everything complicated and you most likely will often have the feeling that you don’t know why something does not work as explained and if it finally does you might also not know why it does so at this point.

Common pitfalls for distraction are:

  • Interacting with an Integrated development environment.
  • The same operator in a programming language might have a different semantics depending on the context.
  • Interacting with a compiler or interpreter.
  • (Most likely implicitly) interacting with the operating system
  • Using third party API’s and libraries.
  • Interacting with an editor that has its special properties
  • Doing a typo with all the new syntax receiving error messages that are not telling you “hey you forgot a semicolon here…” but rather look like total chaos.

The problem is these things are almost not documented at all and are just assumed to be learnt implicitly or while talking to people or while being in a classroom. You might want to have a look at my German screen cast where I explain how to run “hello world in c“.

The program is the most basic program and and it involves almost no programming at all it just has all the overhead that was described above. Even though the screen cast is 20 minutes I still omit so much information that you might think: “Why the hell should I learn all about this?” The point I am trying to make is that it is all the other stuff that is complex.

Taking this in mind I sometimes wonder how anyone can learn programming at all anyway? The bad news is. Books won’t tell you all the differences most of the time they don’t even help you with setting up your developing environment so they leave you lost to learn a task which – again – at its core is actually pretty simple.

I would say a subset of being able to program is actually being aware of all these things and being able to distinguish what is happening at what point in time and not becoming confused by all this “magic”.

It already needs some experience to know all of this. The good news is. Once you master these things you know about everything you need in order to move on.

What is really necessary?

Even though you just want to program a little bit I think what will help you most is to bring curiosity about computers in general and the willingness to iterate, fail and play around. Don’t get frustrated if you seem to not understand anything anymore. Abstract and structured thinking is a very helpful skill which you probably bring along when you read this article and have been able to follow until here.

Most likely you will have to move out of your comfort zone. I remember learning 10 finger typing. In the beginning I thought chatting with friends is faster with my old system. I had to move out of my comfort zone to use the new skill and I had to use it in order to get used to it. The same will hold true for programming. In the beginning you might think that stuff from your day to day job go faster the way you have always done them. Take the challange. This time using programming might take longer. But over time it will save you a hack a lot of time.

But moving out of your comfort zone will mean that you have to be open to geek culture. Computer scientists are nerds and they celebrate it. I honestly learnt stuff about hacking from xkcd comics (or similar stuff).

Having courage to try out stuff and play around will be essential but still many people seem to confuse “try and error” with meaning full testing of “what happens actually if I …” (sorry that was so important I had to bold print it and I will repeat it later…). Read the fucking manual (or documentation – even though it is often missing and badly written) will be of tremendous help for you. What you have to learn is to ask as many questions as possible. A good practice is to write down the questions and explaining your problems. While doing so you will understand your problem better and most likely solve the problem on your own. (Ask questions even to this article. I am well aware of the fact, that this article leaves open questions. Go and ask me in the comments as an exercise. (NOW (:)) In general before asking questions googeling is a great idea. This of course is another way of asking questions. Honestly it is a skill to use a search engine. I have seen so many students which are not able to properly use a search engine to solve their problems. Fact is if you want to learn programming almost all questions that you have, have already been asked on the web and are indexed by a search engine. Being aware of this fact and learning to find those answers is a large portion of what you need to become a programmer.

Fiannly you will need a lot of paticence. The complexity of programming comes from the sheer amount of technologies that play together. It will be inevitably that you will be confused. Stay focused take a deep breadth start over again and try once more.

Discussing various kind of languages for certain purposes

There are various kinds of languages which serve a certain purpose. If you are coming from the outside world you will most likely know what language you want to learn. Honestly the syntax is almost the same all the time anyway. What is different are the libraries and APIs. When gaining more experience you will realize that you use tools to remember APIs and at some point in time you have a feeling of what functions already exist in some API and you probably can guess the name or at least google for it. What I am trying to say it doesn’t really matter which language you will take for learning how to program.

Still I think there are three languages that might be particular interesting candidates. All of these language have object oriented concepts. Even though I think object oriented programming is great and probably not so difficult for you. You could probably ignore the object oriented concepts.

c/c++: This language is great for people who want to focus on the understanding part of fundamental stuff and computers. It is certainly most difficult to learn and easy to mess up things. The level of frustration will be highest but the reward will be the biggest. I learnt programming with C first and from there on I could very easily move on to other languages.

Python: I think Python has a very beautiful syntax and it minimizes the distraction elements I wrote about so broadly. Especially for people who want to use programming as an additional skill python is very quick for solving smaller tasks with few overhead on the amount of code that you need. Also the standard API that comes with python is easy to use. Python can be used in the Web, in the shell. So it is probably a very nice compromise among all scripting languages.

Java: I would say Java is one of the widest spread languages. It has many strong concepts and especially a lot of tool chain around it. I did not find any other language that has so much code completion and tools to make your life easier. Still having tools thinking for you while you did not understand something is a difficult thing.

There are other languages and excellent reasons why you would want to learn them. The only language I would not recommend is java script. This language is a mess for various reasons. So unless you want to explicitly do user interfaces on the web I see almost no reason why a non IT person should learn javascript.

Your concrete road map

Let’s finally get concrete now. How to approach this project of learning to program:

10 relatively easy tips for the first week:

  1. Choose a language
  2. Install the IDE, compiler, toolchain, …
  3. Do it the hard way. Install linux (e.g ubuntu), use a fancy editor like emacs or vim and go for a fancy tool chain or version control system like git. Not that you need it. But as I said it forces you out of your comfort zone and brings you in a hacking mindset. This is most important. Loosing the fear of shallow water within usage of computers. You need to loose your fear of technology.
  4. Learn the syntax with some random book / course about how to learn programming or your selected language in 7 days. (Again the book could nowadays also be an online course)
  5. Understand that most books are didactically very bad and don’t separate between concepts, APIs, operating systems and language specific parts. 
  6. Use a cheat sheet for learning the syntax. Not in order to cheat all the time. But it helps you to distinguish between what is syntax and what is all the distracting overhead. just google for “c cheat sheet” or “java cheat sheet” or “python cheat sheet”.
  7. Understand the syntax and remember it by heart.
  8. Try not to read the examples and remember them by heart but try to reproduce them without looking at them. If you can’t read the chapter again and iterate.
  9. Most important: While working through the book / course. Play around! If something worked start asking questions. What happens if I change code here. Try to answer the question and then try it out. Even try to break the code in order to see error messages from the compiler / interpreter. don’t get confused by naming try try try and try again. 
  10. Understand the concept of variable scope - this can also be done best while playing around.

Once you are here and as I said you should not need to long. Go to the next level – The transfer / experience stage.

  1. Ask yourself what is a task that you frequently do by hand (on a computer or elsewhere) which IT people might automate. Try to automate it.
  2. Find some open source project. Look for bugtracker, mailinglist, or IRC channel. Go an contribute. Experience, experience experience. talk to the people. almost every IT person is happy if you try to solve their problems (which they just might not find the time to solve themselves). Tell the people you are a beginner. Chances are pretty high that people will help you out.
  3. Learn blackboxing (after I learned programming with 12 and creating a large scale application with 22 I started to really dig into what computers and programming languages are 4 years ago. I understood many things down to the physical process. yet still most stuff I use is a blackbox to me. It is much less of a blackbox compared to 10 years ago but still most is a blackbox!) You cannot understand everything. Sometimes it is just enogh to know “hey if I enter print(‘a’); the letter a will be outputed to the terminal.” You don’t have to understand how system i/o (input and output) really works. it will be sufficient for you to be able to use it.
  4. Understand what libraries and APIs are. Understand that some instructions and commands that first seem to be typical code (or syntax) of your language are just APIs that you should use as a black box. a typical example is the above mentioned hello world program.
  5. To some degree understand what an operating system is, what its purpose are.
  6. Have a concrete roadmap project. Nothing is more boring that a computer scientist telling you “hey I can automatically calculate square numbers…” I once wrote an blog article explaining with the python language how to find the most frequent words in books or the longest sentence and decide how long it is… (I admit this program was probably to complex for a beginner. but you could still try)  

Finnaly the hard parts

  1. As with all learning tasks find a) a sparing partner and b) as early as possible teach the stuff to others.
  2. Get a feeling on what is important to know while programming.
  3. Listen to the fucking nerd. We sometimes might not communicate well (guess what: Communication is a two way thing. Chances are high you are not asking well ether and not communicating your needs in a good way) But most nerds will be very happy to help you out. They might assume you have too much knowledge which you do not have. If they do, stop them or slow them down. They might loose themselves in details. If they do, try to ask them if this is still relevant to the question and going towards the right direction. Do your job on good communication. Remember your talking to someone from a different subculture (:
  4. Have clear questions and clear goals.

I wish you good luck and a lot of fun while acquiring your new skills. If this article was helpful for you or changed your life please tell me in 10 years or so what kind of amazing things you have built since then. Just put the mark in your calendar right now. You don’t use an electronic calender system yet? Ohhh, much to learn young Padawan (:

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René Pickhardt on August 27th, 2014

This is my personal list of people that I admire. In a sense I would say if you want to know what I stand for you can just have a brief look at this list and at the values, norms and ideas the people of the list stand for. I have been heavily criticized that this list contains too many white men and not people from other cultures and sex. I think the main reason is that I am a western person and even though I lived in China I can just see to the horizon of my culture and of course I am being influenced by my culture. This is also where my values come from. So if you know people with a similar set of ideas and beliefs from other cultures feel free to contact me or leave a comment and point them out to me. I am very excited to “meet” more exciting people especially outside of my current horizon.

Also the following list has a randomized order.

Tank man

from:https://en.wikipedia.org/wiki/Tank_Man

A man who stood in front of a column of tanks on June 5, 1989, the morning after the Chinese military had suppressed the Tiananmen Square protests of 1989 by force, became known as the Tank Man or Unknown Protester. The tanks manoeuvred to pass by the man, and he moved to continue to obstruct them, in something like a dance. The incident was filmed and seen worldwide.

further info:

own reason:
This is an unbelievable example of civil courage. Obviously his actions did not really change how things have been going on around tiananmen but I think this is truly heroic and brave.
I wish I will always have a similar courage when it comes to the point of fighting for a good thing or idea.

Aaron Swartz

from:https://en.wikipedia.org/wiki/Aaron_Swartz

Aaron Hillel Swartz (November 8, 1986 – January 11, 2013) was an American computer programmer, writer, political organizer and Internet Hacktivist.
Swartz was involved in the development of the web feed format RSS, the organization Creative Commons, the website framework web.py and the social news site, Reddit, in which he became a partner after its merger with his company, Infogami.
Swartz’s work also focused on sociology, civic awareness and activism. He helped launch the Progressive Change Campaign Committee in 2009 to learn more about effective online activism. In 2010 he became a research fellow at Harvard University’s Safra Research Lab on Institutional Corruption, directed by Lawrence Lessig. He founded the online group Demand Progress, known for its campaign against the Stop Online Piracy Act.
On January 6, 2011, Swartz was arrested by MIT police on state breaking-and-entering charges, after systematically downloading academic journal articles from JSTOR. Federal prosecutors later charged him with two counts of wire fraud and 11 violations of the Computer Fraud and Abuse Act, carrying a cumulative maximum penalty of $1 million in fines, 35 years in prison, asset forfeiture, restitution and supervised release.
Swartz declined a plea bargain under which he would serve six months in federal prison. Two days after the prosecution rejected a counter-offer by Swartz, he was found dead in his Brooklyn, New York apartment, where he had hanged himself.
In June 2013, Swartz was posthumously inducted into the Internet Hall of Fame.

further info:

own reason:

Just read the guerilla open access manifesto. Writing something like this and understanding the impact of open access is terrific. But living it through the PACER project and also through the JSTOR case at MIT is a complete different story.
I strongly believe that unjust laws exist but we have to understand that law is a relative thing. It is us in our society who make the laws. So it is also us to change them. I think norms and values of a society should stand above a particular law. So what Aaron did is following a very strong set of norms and values and fighting for a better law. One might doubt if his actions have been to radical and not in the way how we as a society decided to live our democratic processes but I am sure Aaron was driven by the deep wish to make the world a more place with more justice.

Lawrence Lessig

from:https://en.wikipedia.org/wiki/Lawrence_Lessig

Lawrence “Larry” Lessig (born June 3, 1961) is an American academic and political activist. He is a proponent of reduced legal restrictions on copyright, trademark, and radio frequency spectrum, particularly in technology applications, and he has called for state-based activism to promote substantive reform of government with a Second Constitutional Convention. In May 2014, he launched a crowd-funded political action committee which he termed May Day PAC with the purpose of electing candidates to Congress who would pass campaign finance reform.
Lessig is director of the Edmond J. Safra Center for Ethics at Harvard University and a Professor of Law at Harvard Law School. Previously, he was a professor of law at Stanford Law School and founder of the Center for Internet and Society. Lessig is a founding board member of Creative Commons and the founder of Rootstrikers, and is on the board of MapLight. He is on the advisory boards of the Democracy Café, Sunlight Foundation and Americans Elect. He is a former board member of the Free Software Foundation, Software Freedom Law Center and the Electronic Frontier Foundation.

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own reason:
I have to admit that I did not come around to read his book code2.0 which is said to be excellent. But from his talks and actions I love how Lessig points out problems within society and how he is trying to educate people about it. He seems to have a very similar set of norms and values as Aaron did (and I do) but he is following “the protocol” of our society to fight for them. Especially he seems to be a true intellectual and not just a person who made a career in academia.

Geschwister Scholl

from:https://en.wikipedia.org/wiki/Geschwister_Scholl

Hans and Sophie Scholl, often referred to in German as die Geschwister Scholl (literally: the Scholl siblings), were a brother and sister who were members of the White Rose, a student group in Munich that was active in the non-violent resistance movement in Nazi Germany, especially in distributing flyers against the war and the dictatorship of Adolf Hitler. In post-war Germany, Hans and Sophie Scholl are recognized as symbols of the humanist German resistance movement against the totalitarian Nazi regime.

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own reason:
It always is hard to pick a single person or in this case siblings when it comes to role models in opposing a regime that is harmful for the people of a society. Of course the Geschwister Scholl have not been the only people in the resistence movement of Nazi Germany and there have been other regimes in other places that also had resitence movements. Still I believe their actions are very remarkable. I think it is the role of students to point out problems in our society. Nowadays many students seem to just accept everything that is happening. Distributing the fliers with the “truth” about Nazi Germany was not only brave but also at the university attracting many people that could multiply the message

I think it is similar to Aaron Swartz. Students and young people are in the role of more radically pointing out problems within society and the Geschwister Scholl most certainly fulfilled this role.

Randy Pausch

from:https://en.wikipedia.org/wiki/Randy_Pausch

Randolph Frederick “Randy” Pausch (October 23, 1960 – July 25, 2008) was an American professor of computer science, human-computer interaction, and design at Carnegie Mellon University (CMU) in Pittsburgh, Pennsylvania.
Pausch learned that he had pancreatic cancer in September 2006, and in August 2007 he was given a terminal diagnosis: “3 to 6 months of good health left”. He gave an upbeat lecture titled “The Last Lecture: Really Achieving Your Childhood Dreams” on September 18, 2007, at Carnegie Mellon, which became a popular YouTube video and led to other media appearances. He then co-authored a book called The Last Lecture on the same theme, which became a New York Times best-seller. Pausch died of complications from pancreatic cancer on July 25, 2008.

further info:

own reason:
It might be the American optimism that is behind Randy Pausch’s lecture and talk but I actually do not admire him for giving an inspiring lecture even though he was dying. I admire him much more for the fact that he seemd to have lived his life in a very positive way. His goal of enabling the dreams of others sounds very honest to me. I also like the statements that he made about “If you life your life in the right way, the dreams come to you”. I think Randy is a very good example to show that no matter what fate did with a person it is the person’s responsibility to answer to this. When people cry out they might receive pitty but probably not really improve their situation. I guess one can summerize Randy with his quote:

We cannot change the cards we are dealt with only the way we play them.

By the way I especially like the idea that he gave this talk for his kids to teach them a lesson at a time when they are grown up and he would not be around anymore.

Tim Berners-Lee

from:https://en.wikipedia.org/wiki/Tim_Berners-Lee

Sir Timothy John “Tim” Berners-Lee, OM, KBE, FRS, FREng, FRSA, DFBCS (born 8 June 1955), also known as “TimBL”, is an English computer scientist, best known as the inventor of the World Wide Web. He made a proposal for an information management system in March 1989, and he implemented the first successful communication between a Hypertext Transfer Protocol (HTTP) client and server via the Internet sometime around mid November of that same year.
Berners-Lee is the director of the World Wide Web Consortium (W3C), which oversees the Web’s continued development. He is also the founder of the World Wide Web Foundation, and is a senior researcher and holder of the Founders Chair at the MIT Computer Science and Artificial Intelligence Laboratory (CSAIL). He is a director of the Web Science Research Initiative (WSRI), and a member of the advisory board of the MIT Center for Collective Intelligence.
In 2004, Berners-Lee was knighted by Queen Elizabeth II for his pioneering work. In April 2009, he was elected a foreign associate of the United States National Academy of Sciences. He was honoured as the “Inventor of the World Wide Web” during the 2012 Summer Olympics opening ceremony, in which he appeared in person, working with a vintage NeXT Computer at the London Olympic Stadium. He tweeted “This is for everyone”, which instantly was spelled out in LCD lights attached to the chairs of the 80,000 people in the audience.

further info:
Even though he is a bad talker and reading his book (weaving the web) will help much more I link a video here:

own reason:
In my Oppinion there are many reasons to admire Tim Berners Lee. Of course he is famouse for inventing the world wide web. But I think the time was due for this invention. Internet itself was not very useful. The ideas of hypertext where around and similar systems existed. As always on the internet we have a strong the winner takes it all phenomenon. So bringing us the world wide web is certainly something Tim should get credit for but it is not the main reason why I admire him.
What is really cool about Tim Berners Lee is that he seems to have a very clear sense and abstraction of technical things and especially about their impact. Maybe it is easy to develop this sense after creating a technology that literally everyone on the Internet is using but still I like his activism for openess, ineroperability, net neutrality and freedom in general but freedom of speech in particular. Also he addressed me directly after asking a question in a Q&A session at a conference. His attitude of saying if you want to change the world you have the tools don’t talk just go geek and do it will certainly stick to me for the rest of my life.

Other than that I like that he does not fear to make a political statement about the problems with the web and where it should go and that he seems to have no interest whatsoever in becoming a multi billionear which he could have easily achieved after sitting on the invention of the world wide web and being so central in its development.

Albert Einstein

from:https://en.wikipedia.org/wiki/Albert_Einstein

Albert Einstein (/ˈælbərt ˈaɪnstaɪn/; German: [ˈalbɐt ˈaɪnʃtaɪn] ( listen); 14 March 1879 – 18 April 1955) was a German-born theoretical physicist and philosopher of science. He developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). He is best known in popular culture for his mass–energy equivalence formula E = mc2 (which has been dubbed “the world’s most famous equation”). He received the 1921 Nobel Prize in Physics “for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect”. The latter was pivotal in establishing quantum theory.
Near the beginning of his career, Einstein thought that Newtonian mechanics was no longer enough to reconcile the laws of classical mechanics with the laws of the electromagnetic field. This led to the development of his special theory of relativity. He realized, however, that the principle of relativity could also be extended to gravitational fields, and with his subsequent theory of gravitation in 1916, he published a paper on the general theory of relativity. He continued to deal with problems of statistical mechanics and quantum theory, which led to his explanations of particle theory and the motion of molecules. He also investigated the thermal properties of light which laid the foundation of the photon theory of light. In 1917, Einstein applied the general theory of relativity to model the large-scale structure of the universe.
He was visiting the United States when Adolf Hitler came to power in 1933 and, being Jewish, did not go back to Germany, where he had been a professor at the Berlin Academy of Sciences. He settled in the U.S., becoming an American citizen in 1940. On the eve of World War II, he endorsed a letter to President Franklin D. Roosevelt alerting him to the potential development of “extremely powerful bombs of a new type” and recommending that the U.S. begin similar research. This eventually led to what would become the Manhattan Project. Einstein supported defending the Allied forces, but largely denounced the idea of using the newly discovered nuclear fission as a weapon. Later, with the British philosopher Bertrand Russell, Einstein signed the Russell–Einstein Manifesto, which highlighted the danger of nuclear weapons. Einstein was affiliated with the Institute for Advanced Study in Princeton, New Jersey, until his death in 1955.
Einstein published more than 300 scientific papers along with over 150 non-scientific works. His great intellectual achievements and originality have made the word “Einstein” synonymous with genius.

further info:

own reason:
He was probably one of my first role models. I admire him for two reasons.
The first – which I nowadays actually find a stupid reason to admire someone – is just his pure intellect. Creating relativity theory was an amazing achievement of ignoring what we seem to know and just following the facts (as all good mathematicians and computer scientists should do all the time) But the list of his physical achiements does not stop at relativity theory (actually David Hilbert brought us general relativity much quicker and before Einstein (after he had talked to him on a conference) DOUBLE CHECK FACT) Further than that the list of various independent fields that he was working on in physics is just increadibly long.
The second reason is the way Einstein behaved about the development of the nuclear bomb. He first pointed out – by signing a letter to the American president of that time Roosevelt – that there is the danger that Nazi Germany might create a nuclear weapon. This led to the Manhatten project. The interesting part comes at the moment where Einstein regrets signing the letter. He said that if had known that this weapon would have been used against civil people and that Nazi Germany would not be successfull in developing such a bomb he would have done nothing.
Many scientists have a great responsability. Knowledge can quickly become very dangerous or can be missused for a strategic adventage in harmful actions. Unfortunately I have the feeling that many scientists do not have the time or courage to think about ethics and the real impact of their reasearch (I mean the impact that is not measured by citations and impact factors…). Even Einstein seemd not to be aware of his impact by writing this letter that led to the Manhatten project. Still he took responsibility after the Bombs had been used in Japan. I think many people in Einsteins position would have found a way of justifying how the americans had used the bomb against Japan. He did not. He publicly regreted what he did and had started. Finally he was a key player and intellectual of this open letter which pledges to the governments of this world to resolve conflicts in a peaceful way

Chelsea Manning

from:https://en.wikipedia.org/wiki/Chelsea_Manning

Chelsea Elizabeth Manning (born Bradley Edward Manning, December 17, 1987) is a United States Army soldier who was convicted in July 2013 of violations of the Espionage Act and other offenses, after releasing the largest set of classified documents ever leaked to the public. Manning was sentenced in August 2013 to 35 years confinement with the possibility of parole in eight years, and to be dishonorably discharged from the Army. Manning is a trans woman who, in a statement the day after sentencing, said she had felt female since childhood, wanted to be known as Chelsea, and desired to begin hormone replacement therapy. From early life and through much of her Army life, Manning was known as Bradley; she was diagnosed with gender identity disorder while in the Army.
Assigned in 2009 to an Army unit in Iraq as an intelligence analyst, Manning had access to classified databases. In early 2010, she leaked classified information to WikiLeaks and confided this to Adrian Lamo, an online acquaintance. Lamo informed Army Counterintelligence, and Manning was arrested in May that same year. The material included videos of the July 12, 2007 Baghdad airstrike, and the 2009 Granai airstrike in Afghanistan; 250,000 U.S. diplomatic cables; and 500,000 Army reports that came to be known as the Iraq War logs and Afghan War logs. Much of the material was published by WikiLeaks or its media partners between April and November 2010.
Manning was ultimately charged with 22 offenses, including aiding the enemy, which was the most serious charge and could have resulted in a death sentence. She was held at the Marine Corps Brig, Quantico in Virginia, from July 2010 to April 2011 under Prevention of Injury status—which entailed de facto solitary confinement and other restrictions that caused domestic and international concern—before being transferred to Fort Leavenworth, Kansas, where she could interact with other detainees. She pleaded guilty in February 2013 to 10 of the charges. The trial on the remaining charges began on June 3, 2013, and on July 30 she was convicted of 17 of the original charges and amended versions of four others, but was acquitted of aiding the enemy. She is serving her sentence at the maximum-security U.S. Disciplinary Barracks at Fort Leavenworth.
Reaction to Manning’s disclosures, arrest, and sentence was mixed. Denver Nicks, one of her biographers, writes that the leaked material, particularly the diplomatic cables, was widely seen as a catalyst for the Arab Spring that began in December 2010, and that Manning was viewed as both a 21st-century Tiananmen Square Tank Man and an embittered traitor. Reporters Without Borders condemned the length of the sentence, saying that it demonstrated how vulnerable whistleblowers are.

further info:

own reason:
Obviously I did not have the time to read everything that Manning has made public so I might be blinded by media coverage of his case. From what I know I can say that many others on the list Manning was bound to her moral and not to what she was allowed to do or not. I think she was truly trying to point out unjust things and I think especially the way she did it was actually pretty smart. I guess there is a lot of structural violence in politics and military. Pointing out problems in the “correct way” seems to not really change something. Therefor she just had to release the video of american soldiers randomly shooting civilians. Did she have to make public everything else? Who knows. Actually who cares? Making this video itself public is heroic and should have a much bigger impact than it did.
Going to jail for 35 years and having the society accepting this makes me just said. I really wonder what has to happen for people to make a revolution. Not that I believe in such a drastic action but having Manning in prison for 35 years is f*** up. I strongly hope that one day Chelsea Manning will receive the peace nobel price at some time.

Noam Chomsky

from:https://en.wikipedia.org/wiki/Noam_Chomsky

Avram Noam Chomsky (/ˈnoʊm ˈtʃɒmski/; born December 7, 1928) is an American linguist, philosopher, cognitive scientist, logician, political commentator and activist. Sometimes described as the “father of modern linguistics”, Chomsky is also a major figure in analytic philosophy. He has spent most of his career at the Massachusetts Institute of Technology (MIT), where he is currently Professor Emeritus, and has authored over 100 books. He has been described as a prominent cultural figure, and was voted the “world’s top public intellectual” in a 2005 poll.
Born to a middle-class Ashkenazi Jewish family in Philadelphia, Chomsky developed an early interest in anarchism from relatives in New York City. He later undertook studies in linguistics at the University of Pennsylvania, where he obtained his BA, MA, and PhD, while from 1951 to 1955 he was appointed to Harvard University’s Society of Fellows. In 1955 he began work at MIT, soon becoming a significant figure in the field of linguistics for his publications and lectures on the subject. He is credited as the creator or co-creator of the Chomsky hierarchy, the universal grammar theory, and the Chomsky–Schützenberger theorem. Chomsky also played a major role in the decline of behaviorism, and was especially critical of the work of B.F. Skinner. In 1967 he gained public attention for his vocal opposition to U.S. involvement in the Vietnam War, in part through his essay The Responsibility of Intellectuals, and came to be associated with the New Left while being arrested on multiple occasions for his anti-war activism. While expanding his work in linguistics over subsequent decades, he also developed the propaganda model of media criticism with Edward S. Herman. Following his retirement from active teaching, he has continued his vocal public activism, praising the Occupy movement for example.
Chomsky has been a highly influential academic figure throughout his career, and was cited within the field of Arts and Humanities more often than any other living scholar between 1980 and 1992. He was also the eighth most cited scholar overall within the Arts and Humanities Citation Index during the same period. His work has influenced fields such as artificial intelligence, cognitive science, computer science, logic, mathematics, music theory and analysis, political science, programming language theory and psychology. Chomsky continues to be well known as a political activist, and a leading critic of U.S. foreign policy, state capitalism, and the mainstream news media. Ideologically, he aligns himself with anarcho-syndicalism and libertarian socialism.

further info:

own reason:
Chomsky is very new on the list so I cannot say very much about him. I have watched several interviews and talk by him and I just find it amazing how he turned completely towards ethics and political activism and is highly educated, rational and fact driven (he seems always to just have the better argument). In particular I like his point of view on power systems (As far as I understand him he is not blaming single people for injustice but he is seeing the problem of structural violence). I also like his critical view on mass media therefor I am eager to read his book: manufacturing consent
I particular like his very clear view on fundamental issues and how certain policies inevitably lead to certain abuse.

Melinda Gates (also Bill Gates)

from:https://en.wikipedia.org/wiki/Bill_%26_Melinda_Gates_Foundation

Bill & Melinda Gates Foundation (BMGF or the Gates Foundation) is one of the largest private foundations in the world, founded by Bill and Melinda Gates. It was launched in 2000 and is said to be the largest transparently operated private foundation in the world. It is “driven by the interests and passions of the Gates family”. The primary aims of the foundation are, globally, to enhance healthcare and reduce extreme poverty, and in America, to expand educational opportunities and access to information technology. The foundation, based in Seattle, Washington, is controlled by its three trustees: Bill Gates, Melinda Gates and Warren Buffett. Other principal officers include Co-Chair William H. Gates, Sr. and Chief Executive Officer Susan Desmond-Hellmann.
It had an endowment of US$38.3 billion as of 30 June 2013. The scale of the foundation and the way it seeks to apply business techniques to giving makes it one of the leaders in the philanthrocapitalism revolution in global philanthropy, though the foundation itself notes that the philanthropic role has limitations. In 2007, its founders were ranked as the second most generous philanthropists in America, and Warren Buffett the first. As of May 16, 2013, Bill Gates had donated US$28 billion to the foundation.

further info:

own reason:
Ok I admit it is not fair to just name her. I mean it is still the Bill and Melinda Gates foundation. But from my perception it is Melinda who was the driving force and the eyeopener for Bill Gates. I always realized Bill Gates as one of the coldest and disgusting business man out there (On the same list as Steve Jobs and Marc Zuckerberg). Using Patents and Licence agreements and closed systems just for the purpose of becoming increadibly rich. Like other computer scientists he already had a deep impact on people and bringing us the operating systems and office suite was probably not that bad after all. I mean they were still useful tools for most people. Still he could have choosen a more ethical business model. Well how should he have seen these things when he was young. I guess he was even bound to investors and to what they wanted.
I guess with the help of Melinda he also realized that it would be to late to make drastic changes to Microsoft so he changed the focus in his life to create something new. Something that is much more sustainable and that feels very good.
Now using their wealth Bill and Melinde Gates start to tackle really important issues that we as humans can all tackle but which seem economically unimportant to tackle. This feels a little bit like a modern version of Robin Hood. Microsoft is pulling money out of the rich part of the world with nowadays ok software at high cost and vendor lockin but Bill and Melinda are distributing this money e.g. to fight diseases in areas of the world where the western world simply doesn’t care to fight these diseases. Also they act as multiplicators to convince other rich people to do similar. I think this contributes a lot to more justice and progress.

Besides my love for technological topics the Bill and Melinda Gates foundation is besides the Wikimedia Foundation probably the only interesting NGO I am aware of and that I would be willing to work for and sacrifice my tech career. But I guess this could still even be done after a successfull tech career (:

By the way funfact: The rich get richer principle holds so increadibly in the case of bill and melinda gates. Warren Buffet the “opponent” to Gates of being the wealthiest person in the world donated almost all his money to the Bill and Melinde Gates foundation which I think is an incredible trust provider to what Bill and Melinda are doing.

Uncertain candidates – since its had to say

There are some borderline candidates which I am still not sure about.

Julian Assange

I do not even know how to make up my mind. On the one hand Julian Assange seems to be an increadible important person and really doing a lot of good. On the other hand he seems very self centered and sometimes not authentic. I understand that he of has course operational costs and no fixed income. Still I am not sure how much is real

RAF – resp. Ulrike Meinhof

I guess in Germany it is almost as impossible to say that one sympasizes with the RAF as it would be to state that one sympasizes with the NSDAP. Yet I liked the fundamental problems the RAF addressed. Their methods where stupid and I guess there where a lot of “dead fish” swimming with the RAF and pursuing all the terror the RAF did but from their core beliefs and problems with the German society they seemed to have some really valid points.

Richard Stallman

Inventing the GPL was an an increadible smart move. I am not sure if this was the first copyleft licence and if stallman really came up himself with the idea. Still he probably could and would have if he didn’t.
Stallman is often perceived to be too radical and not able to make a compromise. From what I understand (and within this article I believe that this is the topic with my biggest expertise) this is just the only way. Ther cannot be such a thing as “half free software” you are free or you are not free. The impact of being free is so incredibly big that I think it is indeed one of the view points in life where people really should not make a compromize. So I think that what Stallman is frequently being critisized for is actually one of his strongest points.

Linus Torvalds

I am not sure if he is just a winner takes it all guy or if there is more to him. Besides linux bringing git to the hacker community is the second and maybe on the long term even more impactful innovation by linus torvalds. Also the processes how he seems to work how he seems to understand the dynamics and social processes of the open source community is crazy.

Larry Page

People might ask: “Rene why is Steve jobs and zuckerberg on your bad list and Larry page not? Where did he donate his money do and did he do all the philantropic work like bill gates?” My only response is: Yes that is a problem and that is part of the reason why I am still undecided about Page. What speaks for page is his creativity combined with his strong will to use technology, and financial power to change the world and make it more automized and efficient. By pursuing this goal he seems to ignore economical principles. Google has released a bunch of products that are hard to monetarize (even indirectly) or really “moonshot” projects. I have the feeling that page cannot donate money or give up power within google unless he has brought the amount of innovation to the world that he wanted.
* Self driving cars (probably as shared economy with taxi, logistics, online shoping and not for sale)
* a better “semantic” search (in combination with android and more knowledge of user context)
Even though not everything is perfect google does it is stil increadibly that a company with so many employees is still able to manage such a great company culture. At least Google is a company that started with a clear mission statement (“to make the worlds knowledge universally accessable for everyone everywhere”) and as said probably page cannot rest and focus on other things unlesss he has fullfilled his nobal goal.

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René Pickhardt on July 23rd, 2014

Long time I have been trying to educate people about social networks and marketing within social networking services. I thought I would not create an article about the topic in my blog again, but I just stumbled upon a really nice video summarizing a lot of my concerns from a different angle.

So here you can see how much click fraud exists with likes on Facebook. Why you should not buy any likes and in general about the problems with Facebook’s news stream.

I am really wondering at what point in time the industries will realize that Facebook is not a vivid ecosystem and this thing will break down. I have been predicting the Downfall of Facebook quite often and it did not happen so far. I am still expecting it to happen and I guess we all have to wait just a little bit longer.

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René Pickhardt on May 29th, 2014

This is a copy of an answer I left on Larry Page’s Google Plus profile after another announcement about the progress of the self driving car:

How come you have a patent for the self driving taxi company in the USA? I always thought of you as a creative role model who wanted to change the world towards a better place.

Why not leaving the competition open? I really loved Jonathan Rosenberg’s blog entry in which you ask for openness. This inspired me in my PhD program a lot to make everything open.

I was so keen when you announced the self driving car as it was my childhood dream to have self driving cars in the world. (Visiting the United states in 2001 I learnt programming in high school and in my book I drafted my own first class Schema for a self driving car.)

After you announced the self driving car I was keen to build up the taxi company. Contributing to the progress in transportation and logistics and helping the process of automation.

There is much criticism against Google but after your recent TED talk I thought “Larry is really the guy who doesn’t care for money but wants to make progress to the world!” Before I often wondered why you didn’t take part in Bill Gates giving pledge. But I realized that you needed your capital for building stuff like the car or glasses. I thought that this is also an amazing way to change the world towards a better place.

In the talk you mentioned shared economy and too many cars in LA. I thought “Great, this is exactly where the Taxi company comes in.” and I was happy to realize that you already seem to have the same ideas. I even expected Google to create a taxi company.

Anyway please give the self driving car to the world and don’t own all the applications of it. Please build open systems and give people the chance to contribute to the ecosystem around the self driving car.
Closed systems will slow down the progress as you say yourself in the above mentioned blog article.

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