| 摘要 |
<p>PURPOSE:To select and input a human will, especially an arbitrary one of plural selection branches which are set in advance, to an external device without a person's help, by inputting the result of selection of information to be selected, based on a brain wave pattern generated in accordance with a display image. CONSTITUTION:A brain wave extracting part 2 extracts a brain wave which is generated due to a fact that a man senses visually information to be selected which is displayed by a display control part 5 and an indicator 6, and color information which is displayed in accordance with said information, from a brain wave which is detected through a probe 1. A brain wave analyzing part 3 discriminates a man's selective will shown by its brain wave pattern, by collating, etc. a pattern of the extracted brain wave and a brain wave pattern based on a selective color which is inputted and stored in advance. The selective will which is derived in such a way is outputted to an external device through a will output part 4.</p> |
