2008
DOI: 10.1682/jrrd.2007.03.0050
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Integrated electromyogram and eye-gaze tracking cursor control system for computer users with motor disabilities

Abstract: Abstract-This research pursued the conceptualization, implementation, and testing of a system that allows for computer cursor control without requiring hand movement. The target user group for this system are individuals who are unable to use their hands because of spinal dysfunction or other afflictions. The system inputs consisted of electromyogram (EMG) signals from muscles in the face and point-of-gaze coordinates produced by an eye-gaze tracking (EGT) system. Each input was processed by an algorithm that … Show more

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Cited by 73 publications
(32 citation statements)
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“…Additionally EMG-EGT system enables users to modify cursor position pixel by pixel and it provides a reliable left-click operation. However, the results of the EMG-EGT system was evaluated inside a laboratory environment, further experiments need to be conducted with individuals with motor difficulties [28].…”
Section: Learners With Motor Impairmentsmentioning
confidence: 99%
“…Additionally EMG-EGT system enables users to modify cursor position pixel by pixel and it provides a reliable left-click operation. However, the results of the EMG-EGT system was evaluated inside a laboratory environment, further experiments need to be conducted with individuals with motor difficulties [28].…”
Section: Learners With Motor Impairmentsmentioning
confidence: 99%
“…Se han desarrollado otras tecnologías para el acceso al ordenador basadas en electro-oculografía (Úbeda, Iáñez, & Azorín, 2011) (Himabundu, Vivekanandan, Sourabh, & Emmanuel, 2011), electro-encefalografía (Kim, Kim, & Jo, 2015), o movimientos de la cabeza (Raya, Roa, Rocon, Ceres, & Pons, 2010). También hay investigaciones para mejorar el clic, algunas de ellas sobre la base de la electromiografía de superficie (Chin, Barreto, Cremades, & Adjouadi, 2008) (Navallas, Ariz, Villanueva, San Agustín, & Cabeza, 2011). Sin embargo, todas estas soluciones son invasivas respecto a los ETs.…”
Section: La Parálisis Cerebral Y Los Sistemas De Comunicación Aumentaunclassified
“…Another method of improving the accuracy of pointing with eye gaze is to use facial movements to refine the cursor position [16]. Four electrodes are placed on the user in order to capture electromyogram (EMG) signals from muscles in the face.…”
Section: Related Workmentioning
confidence: 99%