Some may ask, what is Augmented Reality (AR)? What is a Microsoft HoloLens?

In short it is the only mainstream standalone, hands free AR solution on the market.

*HoloLens*

Here is two videos (with audio commentary showing what is being done). The entire city block of 31st and Michigan Ave in Chicago was modeled and displayed in a ballroom. Note that the demo was unoptimzed for the location but a proof of concept.

Part 1:

Part 2: