Wizdish makes the only commercially available and validated VR treadmill (the ROVR) that allows a person to actually walk and feel real presence in virtual reality worlds presented to them via an HMD. The ROVR consists of a platform, a VR Containment Frame and special low friction shoes. ROVRs are compatible with all VR headsets including HTC Vive, Oculus Rift CV1, Samsung Gear VR and Pixel-View.