A new cluster validity index for the fuzzy c-mean
Pattern Recognition Letters
Using handhelds to help people with motor impairments
Proceedings of the fifth international ACM conference on Assistive technologies
HaWCoS: the "hands-free" wheelchair control system
Proceedings of the fifth international ACM conference on Assistive technologies
Cursor measures for motion-impaired computer users
Proceedings of the fifth international ACM conference on Assistive technologies
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In this work, an evaluation and assistance platform for people with disabilities is presented. This platform allows the control of different systems PC games, robot, electric wheelchair using different interfaces mouse, joystick, etc.. The software facilitates the saving of experimental data for analysis, it can be automatically reconfigured to match user's ability, and it is operated locally or remotely through the internet. Quantitative indicators are defined for evaluation purposes and to determine the needed assistance and adaptation. The system is tested and results are presented and discussed.