>>274751051
>To maintain a user’s high sense of presence in the IVE the deviations imposed by RDW should ideally remain imperceptible to the user. In particular, previous research on detection thresholds for curvature gains, i. e., gains that modify the curvature of the user’s path during walking, shows that walking in a physical circle with a radius of about 20m is indistinguishable from walking in a straight line. Thus, a tracked area of about 40 by 40m is required. Recent work has shown that the space requirement can be decreased with improved HMDs, with specially designed mappings between physical and virtual space, or by leveraging perceptual limitations introduced by eye movements. While such methods relax the space requirements of RDW to some degree, the necessary physical space is still larger than tracking areas commonly available, or than the Room-Scale VR targeted by the gaming and entertainment industries.

Current state of affairs. Just buy a vr warehouse, you're not a poorfag right?