I want some headphones that detect whether they're on a head or not (should be easy) and report it back to the computer. It should be USB so I don't hear noise (so common on cheap-o motherboards nowadays), but also so it could show up as two USB devices with only one cable:
-- input device for the head sensor -- audio device for the headphones
Then my music player can pause when I take the headphones off my head.
Get on it. Give me a link or go make it for me. Thanks.