| 摘要 |
PROBLEM TO BE SOLVED: To automatically conceal display information, which is not suitable for a place, by concealing display of personal information of a person for secrecy having positional information within a fixed distance or longer from the position of a mobile terminal apparatus when the person for secrecy having positional information is located within the fixed distance from the position of the mobile terminal apparatus. SOLUTION: A first mobile terminal apparatus 100 comprises: a positioning means for positioning the apparatus; a personal information storage means for storing personal information of each user of other apparatuses; a means for setting whether to keep each personal information in the personal information storage means in secrecy; and a means for controlling whether to display or conceal the personal information to be concealed on the basis of whether the position of a user for secrecy specified from the personal information is within a predetermined range from the position of the apparatus. COPYRIGHT: (C)2011,JPO&INPIT
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