MacCentral spoke with representatives of Immersion Corp. The MicroScribe G2 is an input device that enables users to convert 3D objects into digital 3D models. It’s used by engineers ...

There are some input devices specifically ... bulky and were able to output small, blurry images. Now screens show output as super high-definition movies and realistic 3D games.

The Rift wouldn’t be useful if it was just an output device, it wouldn’t be useful as only an input devices, because they work together that you’re able to have this incredible system.