A research on the barrier-free color design in digitalized interaction

Abstract

As the “hidden group”, the abnormal color vision users use the digital products designed for the normal color vision users, therefore they cannot get the experience corresponding to their physiological and psychological needs in the interaction. This paper explored the problems of the abnormal color vision users in the interface interaction, based on improving the interaction efficiency and satisfaction of the abnormal color vision users, as well as the cognition and emotion of the abnormal color vision users who cannot recognize red and green, the static and dynamic interactive color in the digital interface was studied, and the method of barrier-free interactive color design is constructed theoretically.