2007 | OriginalPaper | Buchkapitel
An Eye-Gaze Input System Using Information on Eye Movement History
verfasst von : Kiyohiko Abe, Shoichi Ohi, Minoru Ohyama
Erschienen in: Universal Access in Human-Computer Interaction. Ambient Interaction
Verlag: Springer Berlin Heidelberg
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We have developed an eye-gaze input system for people with severe physical disabilities such as amyotrophic lateral sclerosis. The system utilizes a personal computer and a home video camera to detect eye gaze under natural light. It also compensates for measurement errors caused by head movements; in other words, it can detect the eye gaze with a high degree of accuracy. We have also developed a new gaze selection method based on the eye movement history of a user. Using this method, users can rapidly input text using eye gazes.