Build A Custom-Fit One-hand Keyboard
EyesWideOpen writes: "The New York Times (free reg. req.) has an article about a guy who has invented a one-hand keyboard that really isn't a board at all. The 'Stealthy Keyboard', which is in the prototype development stage, is designed to fit in the palm of the hand and uses the fingertips, the middle of the fingers and combinations of those to generate characters. More information (white paper, downloadable engineering plans, photos, etc.) can be found on this website." Inventor John McKown adds "The kit includes (open) source for the firmware. The code is for a PS/2 port but a USB version is slowly progressing."
[Insert One Handed Typing Joke Here]
Now I just need two mice for my feet and I can deathmatch myself.
Give it a look
Mr. McKown acknowledges the existence of chording keyboards. His patent covers the physical configuration, not the idea of a chording keyboard. His design allows the typing fingers freedom; they do not need to support the keybard at all, providing a more comfortable experience.
Also, the design is unobtrusive. He refers to it as a "stealthy" keyboard. I don't know if that's such a big fat hairy deal, but the comfort aspect is.
Microsoft is to software what Budweiser is to beer.