| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the confidentiality of data and eliminate privacy violation in such a manner that an outsider looks at the data by changing the display contents of the data according to access allowable information and the identified results of a personal identifying part. SOLUTION: A sensor part 1 inputs the information of a person located at a position where the person can refer to a data display device by using a camera, etc. A personal identifying part 2 collates the inputted personal information with personal identification information preliminarily registered in an identification information storing part 2-1 and identifies who is at the position where the person can refer to the data display device. A data display switching part 3 refers to an access allowable information storing part 3-2, and when a person allowed to access is not included, the part 3 reads data to be shown on the screen and displays the content of the data. When the person allowed to access is included, the content of the data is made non-display. Data to be shown are stored in a data storing part 3-1.</p> |
