The "holographic" displays used by HoloLens and Magic Leap are supposedly immune from the depth perception problem, and should also be unaffected by the momentu

The "holographic" displays used by HoloLens and Magic Leap are supposedly immune from the depth perception problem, and should also be unaffected by the momentum problem, since they let you move around freely while wearing them (as does the Vive, to some extent; I also expect this to be true for future Daydream + Project Tango devices).