We still don’t have any real idea what that hardware is, but the survey does have a couple questions relating to motion sickness. Could this be a hinttowards software to work on the Oculus Rift? Seems more likely than the set top box or wearable computers that have been recently rumored. However, if someone does do something totally left field with gaming hardware, it’s got to be Valve.
Valve wants testers for upcoming titles and hardware prototypes[VG247]
