Apparatus and method for braille instruction

摘要: An apparatus for use in instructing a user to communicate Braille includes frame, plurality of tactile switching devices, pair arms pivotably coupled the and electronic circuitry supported by frame. Each device can have raised position or otherwise be activated emulate dot. arm supports at least three devices. The are rotatable along frame between first which devices arranged 3×2 array dots emulating cell, second pivoted outwardly from each other 1×6 row writer. communicates with producing an auditory output response combination selectively user. corresponds character represented