摘要 |
<p>PURPOSE: To provide a braille data input/output operation terminal device capable of displaying various information with braille variably on an operation surface of a terminal an area of which is limited and being used by a weak- sighted person related to a terminal device requiring input/output operation of data considering the weak-sighted person. CONSTITUTION: This terminal is provided with a braille data control part 5 display/read controlling the braille data, a pressure sensor 4 in plural projection means coating a projection means 2 provided corresponding to a braille block in a position to be displayed with expansion/contraction material and/forming the braille block 3 and a pressure detection part 7 detecting a signal from the pressure sensor 4 and a projection control part 6 controlling the braille block 3 and the projection means 2 in a projection means unit. Then, the projection control part 6 makes selectively excite the projection means 2 in the braille block 3 based on braille information from the braille data control part 5, and the braille data control part 5 recognizes the braille as the input data when the pressure detection part 7 detects the signal from the pressure sensor 4.</p> |