Patent ID: 11935203
Assignee: SNAP INC.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. A system comprising:
one or more processors; and
a non-transitory computer readable storage medium comprising instructions that when executed by the one or more processors cause the one or more processors to perform operations at a computing device comprising a display device, calculating an angle between a normal of a display plane of the display device and a direction of a target object;
determining a correction coefficient, based on the angle;
casting a vector representing the direction of the target object on the display plane;
generating a normalized cast vector by normalizing a result of the casting;
multiplying a horizontal component of the normalized cast vector by the correction coefficient to produce a resulting vector;
using the resulting vector to generate a direction indicator; and
causing display of the direction indicator on the display device.