This isn't a recognition software, it's a keyboard specifically desgined for people who have pain in their hands or arms.
Maltron 3D ergonomic keyboard
http://images.pcworld.com/reviews/gr...inal_slide.jpg
This one was made for the same reason, but much more extreme
Orbitouch
http://news.cnet.com/i/bto/20071128/...ch_540x276.jpg