By using the Leap Motion SDK and something like Unity (a 3D Engine) this is really easy todo, well the zooming and rotating stuff atleast. Same goes for Oculus

By using the Leap Motion SDK and something like Unity (a 3D Engine) this is really easy todo, well the zooming and rotating stuff atleast. Same goes for Oculus Rift integration. However, seeing it all combined like this using a 3D printer in the end is really inspiring, it just sparks so many ideas in my head immediatly :)