>That said, I believe one of the ways VR gloves do their
>thing is by using strain-sensitive or flex-sensitive
>resistors to measure the degree to which the fingers are bent.

Another method I have heard of is to use a light fibre, and measure the
change in reflected light as the fibre is bent.

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist