The HoloLens was created by Microsoft to bring virtual reality to your living room. The holoLens uses hologram technology to bring apps and games alive anywhere. The HoloLens can be used with a 3D printer to create your own 3D image to print out and you will not be limited to using a monitor or television screen to design or watch what you wish. It has been said, that NASA will use the HoloLens to bring a holographic image of space to life, rather than having to go into space. The HoloLens will be lightweight and adjustable and will not have any cords, phones, wires or tethers and has built-in spatial sound.
Andrew
http://www.microsoft.com/microsoft-hololens/en-us
Enhancing reality with Microsoft’s holographic helmet
22 January 2015 Last updated at 03:52 GMT
Microsoft has unveiled ‘HoloLens’ – a standalone wireless helmet which creates holographic illusions in the wearer’s field of view.