Patent ID: 9355266
Filing Date: 2016-05-31
CPC Classification: G06F,G06K,Y02D

Claim Text:
1. A computing device arranged for tracking an object in an image stream provided by a camera, said computing device comprising a memory and a controller, wherein said controller is configured to: detect a startup trigger by detecting that said computation device is moved to an upright position; detect the surrounding light level and determine whether there is enough light to track an object and if so activate the camera; track at least one object; identify a gesture, wherein said gesture is defined by said tracked at least one object moving in free space in front of said camera; retrieve an associated command; execute said associated command, wherein said associated command is a command for controlling access to the computation device; and determine whether there are any objects to be tracked discernible in front of said camera, and if not, deactivate said camera.