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Proceedings Paper

A compact eyetracked optical see-through head-mounted display
Author(s): Hong Hua; Chunyu Gao
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Paper Abstract

An eye-tracked head-mounted display (ET-HMD) system is able to display virtual images as a classical HMD does, while additionally tracking the gaze direction of the user. There is ample evidence that a fully-integrated ETHMD system offers multi-fold benefits, not only to fundamental scientific research but also to emerging applications of such technology. For instance eyetracking capability in HMDs adds a very valuable tool and objective metric for scientists to quantitatively assess user interaction with 3D environments and investigate the effectiveness of various 3D visualization technologies for various specific tasks including training, education, and augmented cognition tasks. In this paper, we present an innovative optical approach to the design of an optical see-through ET-HMD system based on freeform optical technology and an innovative optical scheme that uniquely combines the display optics with the eye imaging optics. A preliminary design of the described ET-HMD system will be presented.

Paper Details

Date Published: 24 February 2012
PDF: 9 pages
Proc. SPIE 8288, Stereoscopic Displays and Applications XXIII, 82881F (24 February 2012); doi: 10.1117/12.909523
Show Author Affiliations
Hong Hua, College of Optical Sciences, The Univ. of Arizona (United States)
Chunyu Gao, Augmented Vision Inc. (United States)

Published in SPIE Proceedings Vol. 8288:
Stereoscopic Displays and Applications XXIII
Andrew J. Woods; Nicolas S. Holliman; Gregg E. Favalora, Editor(s)

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