GestureCalc: An Eyes-Free Calculator for Touch Screens

Bindita Chaudhuri
Bindita Chaudhuri
Leah Perlmutter
Leah Perlmutter
Justin Petelka
Justin Petelka
Philip Garrison
Philip Garrison

The 21st International ACM SIGACCESS Conference on Computers and Accessibility, pp. 112-123, 2019.

Cited by: 3|Views70
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Abstract:

A digital calculator is one of the most frequently used touch screen applications. However, keypad-based character input in existing calculator applications requires precise, targeted key presses that are time-consuming and error-prone for many screen readers users. We introduce GestureCalc, a digital calculator that uses target-free gest...More

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