Hololens is really for AR, Glass is more for "HUD" type applications. Glass doesn't have a way to track the real world or align it with your view the way Holol

Hololens is really for AR, Glass is more for "HUD" type applications. Glass doesn't have a way to track the real world or align it with your view the way Hololens does. Glass is basically just a tiny phone on your glasses.