Mingxin Mahjong-Mahjong Design Based on the Visual Impairment

The design is designed for the visually impaired, breaking through the visual limitations of traditional mahjong, through the tactile Braille, auditory sensing dual way, so that the visually impaired can participate in mahjong entertainment: Mahjong surface printed with concave-convex braille, visually impaired people can identify the card surface information by touch; When the built-in electromagnetic induction film is placed in the public area, the card will emit the sound of the corresponding brand to help other players and visually impaired people know the card type; Supporting automatic dice machine, press the button to automatically roll the dice and voice the number, to solve the problem of visually impaired people roll the dice. Design Highlights: 1. Barrier-free interaction design: change mahjong pattern to braille, combine electromagnetic induction sound technology, convert visual information into tactile and auditory signals, and eliminate barriers for visually impaired people to participate in mahjong games. 2. Expression of social values: Mahjong, the entertainment carrier of Chinese culture, is the starting point to promote social awareness of visually impaired groups.