NDLI: Experimental study report on Opto-electronic sensor based gaze tracker system

Content Provider	IEEE Xplore Digital Library
Author	Sree, A.N. Ganesh, A.B.
Copyright Year	2011
Description	Author affiliation: Opto-Electronic Sensor Research Laboratory, Department of TIFAC-CORE, Velammal Engineering College, Chennai-66. INDIA (Sree, A.N.; Ganesh, A.B.)
Abstract	The paper presents a smart assistive technology to improve the life quality of the people with severe mobility disorders by giving them independence of motion despite the difficulties in moving their limbs. The objective of this paper is to develop an Opto-electronic sensor based gaze tracker apparatus to detect the eye gaze direction based on movement of iris. Eventually this detection helps the user to control and steer the wheel chair by themselves through their eye gaze. The principle of operation of this system is based on the reflection of incidental light in the iris and sclera regions of eye. The user's gaze tracker is in the form of eye-goggle embedded with infrared source and detectors. The performance of various optical sources and detectors are tested and the results are graphically represented. A template database and also an algorithm is generated to provide real time computational analysis.
Starting Page	567
Ending Page	570
File Size	3330363
Page Count	4
File Format	PDF
ISBN	9781424479238
e-ISBN	9781424479269
DOI	10.1109/ICETECT.2011.5760182
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-03-23
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Iris Optical sensor based systems Tracking Wheelchairs Wearable computing Assistive technologies Reflection Software Optical sensors Lenses Gaze tracker
Content Type	Text
Resource Type	Article

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