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» A reduced QWERTY keyboard for mobile text entry
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EICS
2009
ACM
16 years 17 days ago
TnToolkit: a design and analysis tool for ambiguous, QWERTY, and on-screen keypads
The pervasive use of ambiguous keypads for mobile text entry necessitates examination of their performance characteristics. This paper presents TnToolkit – a self-contained tool...
Steven J. Castellucci, I. Scott MacKenzie
CHI
2002
ACM
16 years 6 months ago
Movement model, hits distribution and learning in virtual keyboarding
In a ten-session experiment, six participants practiced typing with an expanding rehearsal method on an optimized virtual keyboard. Based on a large amount of in-situ performance ...
Shumin Zhai, Alison E. Sue, Johnny Accot
CHI
2006
ACM
16 years 19 hour ago
The Korean twiddler: one-handed chording text entry for Korean mobile phones
We present a text entry method using the Twiddler one-handed chording keyboard to input Hangul, the Korean alphabet, on mobile phones. After estimating keystrokes of various text ...
Myungcheol Doo, Kent Lyons, Thad Starner
ASSETS
2004
ACM
15 years 11 months ago
Text entry from power wheelchairs: edgewrite for joysticks and touchpads
Power wheelchair joysticks have been used to control a mouse cursor on desktop computers, but they offer no integrated text entry solution, confining users to point-and-click or p...
Jacob O. Wobbrock, Brad A. Myers, Htet Htet Aung, ...
CHI
2004
ACM
16 years 6 months ago
Twiddler typing: one-handed chording text entry for mobile phones
An experienced user of the Twiddler, a one?handed chording keyboard, averages speeds of 60 words per minute with letter?by?letter typing of standard test phrases. This fast typing...
Kent Lyons, Thad Starner, Daniel Plaisted, James F...