Some individuals with reduced motor function rely on scanning keyboards to operate computers. A problem observed with scanning keyboards is that errors typically occur during the first group or first cell of a group. This paper proposes to reduce such errors by introducing longer dwell-times for the first element in scan sequences. The paper theoretically explores several designs and evaluates their effect on overall text entry performance.
CITATION STYLE
Sandnes, F. E., Eika, E., & Medola, F. O. (2019). Reducing scanning keyboard input errors with extended start dwell-time. In Advances in Intelligent Systems and Computing (Vol. 794, pp. 808–817). Springer Verlag. https://doi.org/10.1007/978-3-319-94947-5_79
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