The HoloLens 2 is one of the most anticipated version 2 devices, and the latest augmented reality system to be coming out. The Microsoft HoloLens runs Windows mixed reality platforms under the Windows 10 reality platform. There are several interesting applications already developed for the HoloLens. This will continue with the HoloLens2.
Check out the Microsoft HoloLens app store here: https://www.microsoft.com/en-ca/store/collections/hlgettingstarted/hololens
Microsoft has a huge enterprise-level contract with the US Army. The $480 million dollar contract has been working towards using the HoloLens with soldiers.
Here is how to buy one: