Hi, don't know if this is relevant but there was this kind of documentary on tv a while ago about this guy who gave himself a sonar sense. I think the show was something to do with cyborgs and related topics... The sonar involved a hat with a series of pc connections and some sensors. There was this other one where this guy was trying to pass senses from one person to another. Kind of like he brushes a feather on his arm and the person next to him can feel it. Think that one had seedy goals though as he said it was so he could make love with his wife when he was away! I can try tracking some links down on these if you want.Wait... So, that means if he's away and he feels like making love with his wife, actually his wife is making love with another man?