NASA and Other Users of Hololens

Handsfree with reference to documentation and process.    Similar to our experiments.

NASA is using HoloLens AR headsets to build its new spacecraft faster

Lockheed Martin engineers wear the goggles to help them assemble the crew capsule Orion—without having to read thousands of pages of paper instructions.
by Erin Winick  in Technology Review

When you work at a factory that pumps out thousands of a single item, like iPhones or shoes, you quickly become an expert in the assembly process. But when you are making something like a spacecraft, that comfort level doesn’t come quite so easily.

“Just about every time, we are building something for the first time,” says Brian O’Connor, the vice president of manufacturing at Lockheed Martin.

Traditionally, aerospace organizations have replied upon thousand-page paper manuals to relay instructions to their workers. In recent years, firms like Boeing and Airbus have started experimenting with augmented reality, but it’s rarely progressed beyond the testing phase. At Lockheed, at least, that’s changing. The firm’s employees are now using AR to do their jobs every single day.  ... "