[numakerg]

I don't work with the tech, but is there a use case for operating drones in the field?

You want to peek around a corner or under a door, drop a tiny robot. Operate it with a handheld joystick and get a camera feed into your headset while still maintaining your regular field of vision.

Final product won't necessarily take the form of the hololens. Might just be an attachment to whatever standard equipment they have, more like a Google glass.

[withinrafael]

Not really possible with HoloLens. This is AR not VR or a HUD.

[numakerg]

I'm curious, what's the obstacle? Can't they take the display from the hololens, make it smaller and integrate it into one eye of an existing headset that the military uses?

[verdverm]

Not true, you can watch YouTube in HL2 out of the box. There are videos of hobbyists visualizing a self-driving RC car from the HL2.