| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a personal digital assistant capable of preventing people other than its user from freely obtaining image data stored in an image data storage server existing on the Internet to browse the images taken. <P>SOLUTION: When photography is carried out using a camera part 108, the personal digital assistant 101 creates image data 201 and temporarily stores the data in an external storage device 109. Based on an encryption key created, the image data are encrypted to create encrypted image data 203. The encrypted image data 203 are sent to the image data storage server 114. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
