| 摘要 |
PROBLEM TO BE SOLVED: To realize an environment in which a desired partial image formed by dividing one image can immediately be viewed by using electronic paper. SOLUTION: So that partial map images obtained by dividing one map image into a plurality of pieces are viewed, 1st electronic paper EP1 detects 2nd electronic paper EP2 being made adjacent by a sensor 11, provides partial map image data adjacent to a partial map image that its display part 2 displays in the same adjacent position relation for the 2nd electronic paper EP2, and makes a display part 2 of the 2nd electronic paper EP2 display and hold a corresponding adjacent partial map image. Further, this partial map image data can be provided by a server 40. COPYRIGHT: (C)2006,JPO&NCIPI
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