[getting off topic, sort of] Re: Kids these days
Max Eskin wrote:
> But what about the metal parts? Those aren't any cheaper...but you're
> giving me ideas.
There is an incomplete description about how to build a robot out of a
3.5" floppy drive. To qualify as a "classic" computer I'm guessing that
one should use at least a 5.25" floppy and perhaps a 8" floppy. The
"metal" in that case is the drive structure itself.
> I saw a show once on CNN about a guy at Lawrence
> Livermore who is building robot bugs out of computer parts.
Actually that is Mark Tilden and he is working at Sandia National
Laboratory.
> They are
> powered by neural networks. He can even pull off a couple of legs
> and they'll still work.
Actually, Mark call's them 'Nervous Nets' and they are something he
invented. They use about $0.50 in parts.
> BTW, where do all of those researchers get
> neural network chips?
You presume complexity, they are nothing but a couple of op-amps biased
into a non-linear feedback loop. Stop thinking digital, think analog,
its cheaper.
--Chuck
Received on Fri Sep 18 1998 - 19:16:44 BST
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