Visual Guidance by Blinking Light of LED Block for Individuals Affected with Low Vision. - Shoichiro Fujisawa; Kenji Sakami; Tomoya Sakaguchi; Takatoshi Aoki; Masaki Okegawa; Jiro Morimoto; Jyunji Kawata; Yoshio Kaji; Mineo Higuchi; Shin-Ichi Ito (AHFE (17), 2021)