Patent ID: 11921934
Assignee: AMERIA AG
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A computer-implemented method of calibrating an electronic display screen for touchless gesture control using a calibration device, the computer-implemented method comprising:
displaying a first calibration guiding mark on the electronic display screen for guiding a user to place the calibration device in an aligned position and/or in an aligned orientation on the electronic display screen;
detecting a calibration pattern of the calibration device in a calibration position using one or more optical sensors; and
determining a touchless gesture control input area for the electronic display screen based on the detected calibration pattern,
wherein determining a touchless gesture control input area comprises a definition of a virtual screen layer being essentially parallel to the electronic display screen and/or a definition of dimensions of the electronic display screen and/or a definition of a coordinate system.