A software solution for entering text by zooming through letters. A graphical demo, versions for different systems and languages and ideas for appropriate input hardware are provided. http://www.inference.phy.cam.ac.uk/dasher/
One-handed 3x5 USB keyboard with "patented" key layout but no straps. On-line available are a shop, training material and licensing ideas for different devices. http://www.frogpad.com
Air typing by blocking watch-like attached lasers with fingers. Presents some infos on technology, photos and the patent abstract. http://www.lightglove.com/
Typing by touching the thumbs with different fingers and at different positions analog to a normal keyboard. With Flash demo, prototype photos and press overview. http://www.kittytech.com/