With their current implementation of IR laser structured light, your architect is only going to go to the construction yard at night, and have to turn the sodiu

With their current implementation of IR laser structured light, your architect is only going to go to the construction yard at night, and have to turn the sodium lights off. This to me, is a much bigger failure point with the way the Hololens is implemented. It's also a great deal harder to fix. (Mainly, they need a visual SLAM on stereo-cameras, similar to what we've been hearing about the MagicLeap.)