Windows Holographic is a device you can wear to see holograms appear in your real life. As the company says, this is more than an augmented reality device.
The company presented a demonstration video, with the potential applications of the device, and promised to be available for press releases after today's event.
Windows 10 will come with a "holographic API" so developers can develop applications for the device from day one.
Photographs and information from TNW