[all2]

I would take a camera with AR integration. I'm imagining some mashup of scrap book note keeping in digital space and technical work like car repairs or utility work. Imagine seeing where the studs are in the walls, or finding a now you left yourself in the engine bay of your car...

[spaqin]

Certainly I'd like to have my expensive, fragile tech glasses while fixing a car, with all the potential debris about to fling.

[wolvoleo]

Well the hololens did come with an optional shield/hardhat cover just for that kind of scenario. It's not unprecedented.