Research on the lighting display board for barrier-free which considered elderly people
M. Takamatsu, Y. Nakashima, S. Nakajima, K. Mima, T. Fujita
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M. Takamatsu, Y. Nakashima, S. Nakajima, K. Mima, T. Fujita (2005). Research on the lighting display board for barrier-free which considered elderly people. Gerontechnology, 3(4), 225-225
https://doi.org/10.4017/gt.2005.03.04.080.00