Patent ID: 11867984
Assignee: CARL ZEISS VISION INTERNATIONAL GMBH
Field: Medical technology (Instruments)
Classification: CPC G  A | IPC A  G

Claim 18:
19. A mobile terminal for determining the near point of a person, the mobile terminal comprising:
a built-in camera;
a built-in acceleration sensor; and
a processor configured so that the mobile terminal carries out the following steps:
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 the position of the mobile terminal at the near point of the person based on the repeated recordings and the repeated measurements.