P.J. Keenan, Development Engineer, Philips Research models the HoloLens2 technology.
NASA astronaut Scott Kelly checks out the Microsoft HoloLens aboard a space station on February 20, 2016. The device is part of NASA's project Sidekick, which is exploring the use of augmented reality to reduce crew training requirements and increase the efficiency with which astronauts can work in space. (Photo by NASA via Getty Images)
Above photo: ANDHealth delegates at the HLTH Conference. Credit: ANDHealth