@inproceedings{3b793808eb71474b8d17dfe4f296a619,
title = "Designing a scanning on-screen keyboard for people with severe motor disabilities",
abstract = "This study aims to explore the effectiveness of a scanning on-screen keyboard for persons with severe motor disabilities. In order to enhance the typing performance, the on-screen keyboard employs the group-row-column scanning and a frequency-of-use layout. Besides the international alphabetical layout, the on-screen keyboard also provides two Chinese selection layouts for Chinese users. The usability evaluation was carried out with simulations and experiments. The usability evaluation was conducted to compare the performance with that of the QWERTY layout of block scanning built in Microsoft Windows XP. The results demonstrated that the performance of using the scanning on-screen keyboard was better than that of using the Windows XP. No significant difference between the error rates of the two different keyboards was found.",
keywords = "Accessibility, On-screen keyboard, Scanning selection",
author = "Lin, {Yun Lung} and Wu, {Ting Fang} and Chen, {Ming Chung} and Yeh, {Yao Ming} and Wang, {Hwa Pey}",
year = "2008",
doi = "10.1007/978-3-540-70540-6_178",
language = "English",
isbn = "3540705392",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
pages = "1184--1187",
booktitle = "Computers Helping People with Special Needs - 11th International Conference, ICCHP 2008, Proceedings",
note = "11th International Conference on Computers Helping People with Special Needs, ICCHP 2008 ; Conference date: 09-07-2008 Through 11-07-2008",
}