| 摘要 |
PROBLEM TO BE SOLVED: To identify a presenter, and to display data on the presenter. SOLUTION: An imaging part 12 and a voice part 28 input image data and voice data of an operator to a computing part 14. The computing part 12 acquires a person name having highest similarity from an authenticating database 24. When one person is specified, the computing part 14 retrieves a list of files possessed by the specified person from a network connected through a recording part 20 and an interface part 22. When the plurality of files are retrieved, the list is displayed. The operator determines the file to be displayed by a cross key and a determination button of an operation part 16. The computing part 14 displays the determined file by a display part 26 or a projection part 18. COPYRIGHT: (C)2007,JPO&INPIT
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