I still swear by the TypeMatrix design for more efficient typing (or "keying", or "keyboarding") which may not seem to be an issue to most people, until they age and have to deal with wrist pain. The standard off-set key design with the QWERTY layout is not ergonomically sound. People are just used to it.
Posts by Archetypist
2 publicly visible posts • joined 2 Mar 2013