The One-Key Challenge: Searching for a Fast One-Key Text Entry Method
I. Scott MacKenzie · 2009 · Proceedings of the 11th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '09)
This paper presents SAK (Scanning Ambiguous Keyboard), a novel one-key text entry method designed for people who can only operate a single switch input. The design combines two established techniques — scanning keyboards (where items are highlighted sequentially and selected…
text entry · switch access · scanning keyboard · ambiguous keyboard · motor disability