This Android prototype aims to ease text insertion and editing done by blind users on touchscreen devices. It uses the familiar and standard twelve-key layout and character mapping for telephones, together with a set of touch gestures, to perform editing actions at the letter, word, and phrase levels. Haptic and audio feedback is given to the user using features already available on most smartphones.
Multimodal text keypad for blind users of smartphones
Maria Claudia Buzzi;Marina Buzzi;Amaury Trujillo
2014
Abstract
This Android prototype aims to ease text insertion and editing done by blind users on touchscreen devices. It uses the familiar and standard twelve-key layout and character mapping for telephones, together with a set of touch gestures, to perform editing actions at the letter, word, and phrase levels. Haptic and audio feedback is given to the user using features already available on most smartphones.File in questo prodotto:
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