Communication device for deaf and blind persons, has functional and operating surfaces arranged over housing, control units equipped with receipt unit and tactic receipt unit, and functional keys arranged at outside of housing
摘要
<p>The device has a hand unit for sending and receiving information input and information output on basis of 6-dot system of a blind script. Functional and operating surfaces are arranged over a housing (4) that includes housing bottom (3) and housing front side (2). Control units (5, 6) are equipped with a receipt unit and a tactic receipt unit (7). Functional keys (16) are arranged at outside of the housing.</p>
