Patent ID: 9189082
Filing Date: 2015-11-17
Classification: G06F,G06K

Abstract:
1. A computer-implemented method comprising: capturing, by a first handheld device, a first camera image of one or more fiducials rendered by a display device; determining a position or an angle of the one or more fiducials in the first captured camera image; determining a first position on the display device that the first handheld device is aimed towards based at least on the determined position or angle of the one or more fiducials in the first captured camera image; capturing, by a second handheld device, a second camera image of the one or more fiducials rendered by the display device; determining a position or an angle of the one or more fiducials in the second captured camera image; determining a second position on the display device that the second handheld device is aimed towards based at least on the determined position or angle of the one or more fiducials in the second captured camera image; and controlling an application based on the determined first position on the display device and the determined second position on the display device.