| 摘要 |
An electronic frame and an electronic signboard of user recognition type are provided to turn on/off a screen automatically by recognizing the behavior of a user. An internal memory of an electronic album stores the information of a user, and a sensing device is prepared in a front side of the electronic album. The sensing device senses the behavior of the user or the information of the user, and recognizes the face of the user when the user approaches the album. An electronic frame image signal output device changes or turns on/off the screen according to the behavior. When there are plural users, the sensing device recognizes the gender, cloth and appearance of the users. An electronic signal output device of the electronic album changes the screen proper to the user's taste. |
