Inference Group - Dasher Project - http://www.inference.phy.cam.ac.uk/dasher/ 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.
Lightglove - http://www.lightglove.com/ Air typing by blocking watch-like attached lasers with fingers. Presents some infos on technology, photos and the patent abstract.
FrogPad - http://www.frogpad.com 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.
Handykey Corporation - http://www.handykey.com/ Sells combination of chording keyboard and mouse, called Twiddler, that weighs 4 ounces and fits in the palm of a hand.
L3 Systems - http://l3sys.eskimo.net/ Manufacturer of a 39-keys wrist-worn PC keyboard as well as customized keyboard controllers.
Thumbscript - http://www.thumbscript.com Offers hard- and software solutions for entering text using a thumb-operated 9-keys keyboard.
Matias Half Keyboard - http://www.matias.ca/halfkeyboard/index.php?refID=7 One-handed keyboard for PDAs and PCs. Special version with straps available. Use is explained in a flash demo and a downloadable one.
WetPC - http://wetpc.com.au/ Makes an intuitive human machine interface suitable for wearable, handheld, underwater and mobile computing.
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