System for tracking handheld devices in virtual reality

摘要

A system for tracking a first electronic device, such as a handheld smartphone, in a virtual reality created by a second electronic device, such as a head mounted display, includes at least one included on one of the first electronic device or the second electronic device. Detection of one visual marker by a camera included in the other of the first electronic device or the second electronic device. Features detected in the field of view corresponding to known features of visual markers can be used to locate and track the movement of the first electronic device relative to the second electronic device, such that the movement of the second electronic device is It can transition from the virtual experience generated by the second electronic device to the interaction.