NDLI: EOG-based glasses-type wireless mouse for the disabled

Content Provider	IEEE Xplore Digital Library
Author	Kwon, S.H. Kim, H.C.
Copyright Year	1999
Description	Author affiliation: Dept. of Biomed. Eng., Seoul Nat. Univ., South Korea (Kwon, S.H.)
Abstract	A new EOG (Electrooculogram)-based computer input device was developed for the disabled. The device acquires EOG signals generated by eye movements and blinks and produces output for emulating the PC mouse. For the user's convenience, electrodes are positioned on five specific points on the frame of a glasses having good contact with skin and requiring no electrolyte gel. From the acquired signals we estimate the direction and amplitude of eye movement and detect blinks using a microcontroller. The estimated information is sent to a PC through a wireless RF linkage for the device to be used as a wireless mouse. A new virtual lead positioning algorithm was also developed to detect vertical eye motion which is relatively difficult to be measured in this specific electrode positioning. Test results shows sufficient performance of the device in using basic Windows functions and even playing TETRIS, a well known computer game.
File Size	123281
File Format	PDF
ISBN	0780356748
ISSN	1094687X
DOI	10.1109/IEMBS.1999.802670
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-10-13
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Mice Electrooculography Electrodes Signal generators Glass Skin Amplitude estimation Microcontrollers Radio frequency Couplings
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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