One of our testers typing at 34 WPM after 2 weeks of casual training with the previous Grippity1 design.
Noitce how he combines front and BackTyping. This is acheived by using a capacitive sensor technology.
On a gaming tactile controller that we will be introduced through 2011, using mechanical keys, this tester reached a 54 WPM.
I like the concept, but the typing rates are directly comparable to standard mini-QWERTY. Check out "The Impacts of Limited Visual Feedback on Mobile Text Entry for the Twiddler and Mini-QWERTY Keyboards" by
James Clawson, Kent Lyons, Thad Starner, and Edward Clarkson for the learning curves we found, and you can download the Twidor (Twiddler Tutor) for testing Grippity users' learning curves.
thadstarner 1 year ago