The V+R backpack is wirelessly connected to the Virtusphere to create real-time immersive 3D experience with a VR head-mounted display. Each user movement in the sphere is immediately translated into the 3D virtual world, making the immersive experience more realistic. The V+R backpack actually solves one of the most crucial problem in VR: latency.
Unlike wireless remote systems, the system included into the backpack dramatically reduces the response time to an user interaction. The lag between a physical step in the sphere and its 3D visual translation in the immersive 3D world is very short. This dramatically reduces the bad sensation some people may experience with 3D immersive VR.