Abstract
This paper provides the study on the writing on the black-board in consideration of the color universal design. Color universal design is an approach to the design of products and environments to be usable by visual disabilities, including persons with color deficiency. We evaluate the suitable color of chalk about the blackboard by means of the results of the questionnaire.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have