Have now, nice one! Some interesting ideas in there, i havn't came across before. Was gonna give a link to a post about "all day awareness" by a dude by name of "Yoshi" something, but couldn't find it.. It's basically being aware of all senses 24/7, like sensation of clothes, stuff in periphery of vision as much as possible. Sounds a pretty usefull tech to me, thought i'd mention incase you havn't came across it.