As 3D is becoming increasingly popular, companies are continuously trying to make 3D navigation easier, which is by no means a simple task. Now the folks over at Cambridge Consultants have come up with the Suma mouse concept, an interesting idea on how we might control a 3D environment. With the mouse, you’re able to click, pan, zoom and tilt in order to maneuver around the 3D environment. This concept can also recognize how the user is holding it and perform accordingly, making the process of navigating much easier. Check out a video of it in action after the jump.