Nakagawa Masashichi Shoten

13 types of "easy-to-read fonts" and 3 key points on how to choose one.

Inclusive is a philosophy that aims for a society in which all people can live together.

Thorough illustrated explanation of 18 useful functions of AssistiveTouch

Eight "screen sharing tools" for novice users to choose from.

Explanation and examples of the "7 principles" for understanding universal design