Ummm. . .is some kind of new fetish or something, Kirk?
--The_Lex Fri, 12 May 2006 19:06:42 -0400
No... it's empirical science!
--Kirk Fri, 12 May 2006 19:58:23 -0400
There's probably a capacitive sensor of some kind. So if the object doesn't disturb the EM properties, then there's no reaction.
--ericball Mon, 15 May 2006 12:05:00 -0400