Keyboarding: Going Virtical

In a follow-up to my post about the Evolution of interfaces I found this article in ExtremeTech (via BoingBoing) about a vertical keyboard that helps prevent Repetitive Stress Injuries (RSI):

“… the vertical placement of the keyboard allows the user to type while keeping the forearms in a neutral position (with the thumbs up). With a standard flat keyboard, in order to type the hands are rotated so that the palms are parallel with the floor (this is called a “pronated” position). In the pronated position, the bones in the forearm twist with the wrist and scissor. This scissoring of the bones causes extra pressure to be forced upon the Carpal Tunnel.”

The concept makes sense, but it appears to require more physical space compared to convention KBs and doesn’t necessarily seem to be a very portable input device.