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Chord level error correction for portable Braille devices

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2 Author(s)
F. E. Sandnes ; Dept. of Comput. Sci., Oslo Univ. Coll., Norway ; Y. P. Huang

Chording with Braille codes is a natural way of entering text for users already familiar with reading Braille. Efficient text input can be achieved with small two-handed portable input devices. A strategy is proposed that can correct most chord level errors with little computational overhead.

Published in:

Electronics Letters  (Volume:42 ,  Issue: 2 )