Yei Technology has unveiled PrioVR, a full-body virtual-reality gaming accessory. Via a set of strategically placed motion-capture sensors and Velcro straps, players can move their arms and legs in the real world to interact with their environment in the virtual one. Yei Technologies co-founder Paul Yost claims PrioVR has no drift, effectively eliminating the annoying panning effect that occurs when VR users move slightly to the left or right.