Braille block — ASO

By MASAO MIYAKE on AppTrack Ninja.

For visually impaired people

1. Overview When a visually impaired person is lost sight of yellow Braille block (formal name "Visually Impaired Guidance Block") at a station or a public facility, its existence and the approximate direction is estimated by the App, and also Warning block (dotted sureface block) is detected. Furthermore, the App judges the route of Braille block and informs how to proceed. As another function, the App recognizes a railroad track on a station platform and notifies the approximate position. Also, you can check the direction you are facing. All of these recognition results are transmitted by v…

Categories: Navigation, Health & Fitness

Keyword visibility, ranked search terms and daily position movement for Braille block.