CPC G02C 7/027 (2013.01) [A61B 3/032 (2013.01); A61B 3/10 (2013.01); A61B 5/6898 (2013.01)] | 29 Claims |
1. A method for a mobile terminal having a built-in camera, a built-in acceleration sensor, and a processor, for determining a near point of a person, the method comprising:
performing a movement of the mobile terminal in front of the person;
repeatedly recording surroundings of the mobile terminal by the built-in camera of the mobile terminal,
the repeated recordings including at least one object other than the person;
repeatedly measuring an acceleration of the mobile terminal by the built-in acceleration sensor of the mobile terminal during a movement of the mobile terminal to the near point of the person; and
determining a position of the mobile terminal at the near point of the person based on the repeated recordings and the repeated measurements.
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