Abstract
In this paper we describe Semantic Keyboard: a soft keyboard augmented by semantic pointing. The cursor crosses faster over keys containing low-probability letters (considering the prefix already entered). This optimization reduces the movement of the pointer by 60%, and increases the text entry speed by 13.5% after the first character in a word. Accuracy is equivalent to a regular soft keyboard.
Keywords
- Soft Keyboard
- Text Entry
- Character Prediction
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Raynal, M., MacKenzie, I.S., Merlin, B. (2014). Semantic Keyboard: Fast Movements between Keys of a Soft Keyboard. In: Miesenberger, K., Fels, D., Archambault, D., Peňáz, P., Zagler, W. (eds) Computers Helping People with Special Needs. ICCHP 2014. Lecture Notes in Computer Science, vol 8548. Springer, Cham. https://doi.org/10.1007/978-3-319-08599-9_30
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DOI: https://doi.org/10.1007/978-3-319-08599-9_30
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-08598-2
Online ISBN: 978-3-319-08599-9
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