Paper Abstract and Keywords |
Presentation |
2009-02-28 15:15
Research on LED Traffic Lights for People with Color Blindness Takuya Koiso, Toshiaki Sensui, Takashi Kanbe, Junpei Yamaguchi, Haruo Isono (Nippon Inst. of Tech.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
LED traffic lights are replacing conventional electric-bulbs; however, LED traffic lights are often difficult for people with color blindness. In this research, we arranged three white LED lamps directly below three blue, yellow, and red LED lamps. Individuals’ methods of recognizing the light status from the position of the white LED lamps were then observed by interlinking the white LED lamps with the colored lamps. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
People with color blindness / LED traffic lights / Visibility / Color universal design / / / / |
Reference Info. |
ITE Tech. Rep., vol. 33, no. 11, ME2008-75, pp. 91-94, Feb. 2009. |
Paper # |
ME2008-75 |
Date of Issue |
2009-02-21 (ME) |
ISSN |
Print edition: ISSN 1342-6893 |
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