VAIR — Mobile VR shooting without HMD

VAIR is a mobile virtual reality (VR) system that enables multiple people to play VR or augmented reality (AR) games at the same time. Many head-mounted displays (HMDs) for consumers have been developed, but HMD users can experience problems including VR sickness or discomfort. HMDs also have minimum age requirements. By combining any smartphone (iOS, Android OS) with a positional tracking sensor (HTC VIVE Controller), VAIR can enable anyone to play room-scale VR or AR games in a 360-degree all-around view without a HMD.