Biomechanical Signals Human-Computer Interface for Severe Motor Disabilities
- Carrera, Albano 1
- Alonso, Alonso A. 1
- de la Rosa, Ramón 1
- Aguiar, Javier M. 1
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1
Universidad de Valladolid
info
ISSN: 2167-9517, 2167-9525
Datum der Publikation: 2013
Ausgabe: 02
Nummer: 04
Seiten: 65-71
Art: Artikel
Andere Publikationen in: E-Health Telecommunication Systems and Networks
Zusammenfassung
A system that allows computer interaction by disabled people with very low mobility and who cannot use the standardprocedure based on keyboard and mouse is presented. The development device uses the patient’s voluntary biomechanical signals, specifically, winks—which constitute an ability that generally remains in this kind of patients—, as interface to control the computer. A prototype based on robust and low-cost elements has been built and its performancehas been validated through real trials by 16 users without previous training. The system can be optimized after a learning period in order to be adapted to every user. Also, good results were obtained in a subjective satisfaction survey thatwas completed by the users after carrying out the test trials.
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