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dissabte, 27. de desembre 2008
karlovy vary motzes, 27.12.2008 12:14h
verarschen kann ich mich selber. da gibt es entspannteres ... Link (0 comments) ... Comment dimecres, 17. de desembre 2008
(re)search addicted motzes, 17.12.2008 15:24h
when we seek, finding something isn't that important. our "seeking system", as jaak panksepp calls it, doesn't seek for reward per se. Its prototype is foraging behaviour, the search for resources – food, shelter, a mate etc. Its chemistry is characterised by dopamine, a neurotransmitter described as the ‘power switch’ because it turns on, energising and invigorating the individual in relation to their environment. Dopamine is similar in chemistry to cocaine, and it has the same effect on the individual – creating states of high arousal and focus. In animals it is quickly spotted: sniffing and persistent forward locomotion are indicators of the SEEKING system in action. | panic, seeking and playing jaak panksepp, interesting yet controversial research and books, ie affective neuroscience the seeking system is sensitized by (1) regulatory imbalances to yield general arousal and persistent forward locomotion (terry winograd once also talked about locomotion) and (2) external stimuli that can be either have strong or weak interactions with this emotional system and (3) it helps mediate appetitive learning so that the animals will become eager and exhibit expectancies in response to cues that have been previously associated with arousal and disarousal of the system. | p 146 we don't know what we are seeking for or: if rats go shopping: ... Link (0 comments) ... Comment diumenge, 7. de desembre 2008
dynabook, 40th anniversary of an idea motzes, 07.12.2008 12:57h
it may be 50 years that people don't have to share a mashine, the american computer history museum suggests, using it somehow as a definition for the personal computer. they organized a celebration where they invited alan kay to talk about dynabook. or as kay states: "the power of the context" and the "40th anniversary of an idea". it's actually a talk about heroes and landmarks in computing. recommended (if you ignore the moderator) | pointer via mivsek. one think worth to celebrate is 40 years of engelbart's demo he gave at the 9th of december 1968. 3.45pm. once i had a question about KiddieKomp, dynabook and notetaker. but i didn't ask alan kay, i asked adele goldberg instead ... hope she was invited, though. ... Link (2 comments) ... Comment ... Next page
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Nice Thanks for uploading this.
It's an amazing window on the early history of interactive...
by Kayla (1/3/20 15:51)
gibberjabber interesting, die eingefangenen bots
werden in ihrer wortwahl aggressiv.
by motzes (26/10/19 20:41)
rätsel Daniel Schwenter, Philosophischen und
Mathematischen Erquickstunden, Dritter Theil, 1653 | https://archive.org/details/bub_gb_bGM_AAAAcAAJ
by motzes (22/10/19 19:06)
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