Assisting an adolescent with cerebral palsy to entry text by using the chorded keyboard

Lin, Y. L.; Chen, M. C.; Yeh, C. C.; Yeh, Y. M.; Wang, H. P.

Assisting an adolescent with cerebral palsy to entry text by using the chorded keyboard

Date

2008-01-01

Authors

Lin, Y. L.

Chen, M. C.

Yeh, C. C.

Yeh, Y. M.

Wang, H. P.

Publisher

Springer Berlin Heidelberg

Abstract

For people with severe motor disabilities, the utilization of a standard keyboard has been a challenge because of their motor limitations. This study aimed to design a chorded on-screen keyboard with a customized alternative input device to meet the needs of a client with cerebral palsy. A bilingual on-screen keyboard with Chinese and English input methods was designed especially for Chinese users. The intervention study revealed that the chorded on-screen keyboard with a customized alternative input device could significantly improve the text entry performance of the user and could efficiently be his communication tool. A deeper understanding on computer access through text entry was explored and better text entry training solutions were recommended for future researches.