This is the customer beta testing Remote Assist in zero gravity at the space station.

The user experience is driven by Gaze, Gesture and Voice (GGV).

We built this UI with UGUI Canvas system and TextMeshPro, the engineers used MVVM for data binding.

The remote assistant can draw 3D annotations in your workspace. I worked on the annotation system and wrote a custom proximity engine. 

The upgrade to Hololens 2 allows for a touch interface.