NDLI: Development of non-contact gaze detecting system and its applications to gaze duration measurement of on-board display

Content Provider	IEEE Xplore Digital Library
Author	Sakaguchi, Y. Nakano, T. Yamamoto, S.
Copyright Year	1996
Description	Author affiliation: Central R&D Labs., Toyota Motor Corp., Aichi, Japan (Sakaguchi, Y.)
Abstract	We have developed a non-contact gaze duration measurement system for the on-board road navigation system. The system can detect the gaze direction and display gaze duration of the driver both in darkness (such as at night) and in brightness (such as under direct sunlight). The resolution of the detection of gaze direction is about 3 degrees, and the accuracy of the gaze duration is about 3 flames (0.1 seconds). In addition, using the measurement system, we measured the gaze duration of the navigation system display in following situations: 1) comparison between the map only display and an additional voice route guidance; and 2) comparison between the fixed direction map display and the heading-oriented direction map display. Results of the measurement are as follows: 1) the voice guidance reduces the gaze duration time by 50-70%; and 2) the "head-up" map display reduces the gaze duration by 5-10%. This system is useful in measuring display gaze duration and the results of the measurement reflected on the development of on-board displays.
Starting Page	289
Ending Page	294
File Size	568917
Page Count	6
File Format	PDF
ISBN	0780336526
DOI	10.1109/IVS.1996.566393
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-09-19
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Displays Navigation Safety Vehicle driving Machinery Face detection Vehicle detection Brightness Magnetic heads Research and development
Content Type	Text
Resource Type	Article

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