Microsoft HoloLens: A Sensational Vision of the PC’s Future

HoloLens is a significantly different experience from using Glass. Whereas Google’s system mostly keeps the digital images out of your field of vision and is thus more suited to be used in public, the HoloLens immerses you more deeply in a digital environment.

http://www.nytimes.com/2015/01/22/technology/personaltech/the-microsoft-hololens-a-sensational-vision-of-the-pcs-future.html