Virtual reality systems like Oculus Rift are going to change the way we play games and entertain ourselves. You can do all kinds of neat things with a sophisticated virtual reality system like that. Take VRClay for instance. It is a solution that lets you try 3D sculpting in a virtual reality environment. You can use tools like buildup,, push, pull, and drag to create your work.
VRClay is compatible with Oculus Rift and Razer Hydra. You can find out more information about it here.