VR positional tracking
TRACKING THE POSITION OF HEAD-MOUNTED DISPLAYS, CONTROLLERS, OTHER OBJECTS OR BODY PARTS FOR USE IN VIRTUAL REALITY
Position tracking; Acoustic tracking; Electromagnetic tracking; Wireless positional tracking; Virtual reality tracking systems; VR positional tracking; Positional tracking
In virtual reality (VR), positional tracking detects the precise position of the head-mounted displays, controllers, other objects or body parts within Euclidean space. Because the purpose of VR is to emulate perceptions of reality, it is paramount that positional tracking be both accurate and precise so as not to break the illusion of three-dimensional space.