I’ve been checking out a bunch of portable and / or wearable input devices. It seems the best one in production right now is the Alpha Grip AG-5 (picture to the right).
I also found a few other interesting products. The Twiddler2 is a wearable mouse and keyboard. The EkaPad can apparently be hand held, but I couldn’t find any decent photos. The DataEgg looks cool as hell, and sounds easy to use, but I couldn’t figure out where all the keys were from the photos.
Then I came across John W. McKown’s designs for a Yet Another One-handed Keyboard. I like John’s open licence for prototyping, that’s very open-source style, I’m tempted to download the instructions and see about making one.

Helllo i as been reedin’ yoor reevew of deezz fancy control fingys …. and i az gone and bought the lot … do you fink dat waz wise?
eeedback much appressehitted
ps i fink yoos as a cool webiste howz much woood you cost to e build 1.?
Typo on mouse…2nd para, 3rd line.
Thanks bro, don’t know why the spell check missed that one…
hey, your new look it make me so confused!!!