I get dizzy about half an hour into using the HoloLens. I am not sure why, I think it may be because the tracking/rendering doesn't quite keep up with fast head motions making the holograms "inconsistent" with the real world. It might also be that it's because of the accomodation/convergence mismatch ...
Do you think it is related to the weight of the HoloLens? I find that many people feel uncomfortable after 20 minutes of use. And at least one person got a headache using it.
