They had more announcements later last night. Basically, the Tablet/Laptops with intel chips have 3D cameras. These cameras will also be coming to desktops soon.

These 3D cameras work as 3D scanners, to digitize all your 3D objects. It can turn a tangible object into a virtual object in less than 1 minute.

These can then be manipulated or just printed out using 3D printers.

Pretty big new in my opinion.