"Searcher7" wrote
...
Nope. This is a switch that doesn't exist in any form yet and will
incorporate unorthodox connections. (One particular version will
allow
switching between a dozen 40 pin connections). The wiping will
actually be in the mechanical action of switching from one connection
to the next.

Darren Harris
Staten Island, New York.

http://www.technology.niagarac.on.ca...oneSwitch.html
http://www.moog.com/products/slip-rings/