To achieve the enhancement/enlargement of interactive input/output environments.
This information input/output device is provided with an image pickup means for picking up an image including an ID pattern; a storage means for storing two or more pieces of ID pattern information and information relating to display processing corresponding to each ID pattern; a display means for displaying image information; and a control means for separating only the image information of the ID pattern from the image picked up by the image pickup means, and for comparing the image information of the ID pattern with the two or more pieces of ID pattern information stored by the storage means to recognize the ID pattern, and for controlling the display means to perform display processing corresponding to the recognized ID pattern.
COPYRIGHT: (C)2008,JPO&INPIT
MATSUSHITA NOBUYUKI
| JPH06214859A | 1994-08-05 | |||
| JPH06343132A | 1994-12-13 | |||
| JPH0991079A | 1997-04-04 |
Nobuo Suzuki
Wachi Shigeaki
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