A study on the visibility of chromatic and achromatic color lines to visually challenged people

by Michico Iwata, Hiroyuki Kitamoto
Published 2020-01-01

Study on the relationship between illuminance and luminance contrast of a target and background for visually challenged people

by Michico Iwata, Hiroyuki Kitamoto
Published 2020-01-01

Study on the visibility of the lateral line of stairway edges in low illuminance environments of visually challenged persons

by Michico Iwata, Hiroyuki Kitamoto
Published 2019-10-01

Study on visual acuity curves of the elderly

by Michico Iwata, Hiroyuki Kitamoto
Published 2020-01-01