Google Glass sadly failed in its current form. Oculus Rift has failed to capture the wider market because of cost. The future is augmented reality and I think the biggest player is going to be the one technology missing from your list: Microsoft Hololens.

Hololens is already being used to train surgeons and medical staff in procedures, it's going to revolutionise medicine and other learned professions like skilled trades spike plumbing and electricians.