Hololens

Microsoft HoloLens, known under development as Project Baraboo,[3] is a pair of mixed reality smartglasses developed and manufactured by Microsoft. HoloLens was one of the first computers running the Windows Mixed Reality platform under the Windows 10 operating system. The HoloLens can trace its lineage to Kinect, an add-on for Microsoft's Xbox gaming console that was introduced in 2010.[4] The pre-production version of HoloLens, the Development Edition, shipped on March 30, 2016, and is targeted to developers in the United States and Canada for a list price of $3000. https://en.wikipedia.org/wiki/Microsoft_HoloLens