Translator Disclaimer
5 September 1989 Eye Tracker Development On The Fiber Optic Helmet Mounted Display
Author Affiliations +
Abstract
To achieve the full potential of an area-of-interest (A0I) display requires that a high resolution area be accurately aligned with the direction of gaze. Two methods of eye position measurement with the Fiber Optic Helmet Mounted Display (FOHMD) have been developed and are described. This paper describes requirements necessary for successful eye tracking in aircraft simulators and introduces two approaches to monitoring eye position. In order to measure eye position over a wide field of view with sufficient accuracy, the oculometer must be able to measure various types of eye movements and also provide sufficient information to distinguish between eye movements and associated artifacts such as eye blinks and any anomalies introduced by spurious reflections or movement of the oculometer optics relative to the eye. In addition, the device must take into account variations in pupil size caused by changes in scene brightness and distinguish between pupil image displacements caused by actual eye movements or helmet slip. Under development are two oculometers that monitor both the center of the pupillary image and the corneal reflection and which possess both high temporal and spatial resolution.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Richard M. Robinson, Melvin L. Thomas, and Paul A. Wetzel "Eye Tracker Development On The Fiber Optic Helmet Mounted Display", Proc. SPIE 1116, Helmet-Mounted Displays, (5 September 1989); doi: 10.1117/12.960904; https://doi.org/10.1117/12.960904
PROCEEDINGS
8 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

Design of an advanced helmet mounted display (AHMD)
Proceedings of SPIE (May 24 2005)
Wide-angle orthostereo
Proceedings of SPIE (August 31 1990)
Practical low-cost stereo head-mounted display
Proceedings of SPIE (July 31 1991)
Advanced Helmet Mounted Display (AHMD)
Proceedings of SPIE (May 03 2007)

Back to Top