| 摘要 |
<p>PURPOSE:To produce an accurate message by producing the message while a picture requiring a message is displayed in order to secure easy registration of the message as well as easy check of the message contents. CONSTITUTION:A picture recognition processing means 2 receivers a HELP message display command from a display device 1 and reads the pictures displayed on the device 1. Then the means 2 produces a picture identification key and sends it to a registered message detecting means 3. The means 3 searches a message correspondence file 8 by the received identification key and checks whether the information corresponding to the key exists or not. In no key is detected, the control is transferred to a message correspondence means and it is inquired through the device 1 whether the whole or a part is considered for production of the HELP message. Then the result of said inquiry is set in correspondence to the name of the HELP message and displayed together with they key received from the means 2 via the file 8 and a message production means.</p> |
