Need 3d motion to effectively use MS Word?
Here's a supposed productivity booster (might take a few minutes to learn how to use it effectly and to get used to using it). Logitech company, 3Dconnexion (ohh, hey spelled it with an x, the rebels) has developed a 3d motion controller you can use in CAD or 3D modelling applications. It apprently will work with Office too. It use 3d motion with some function keys powered by adaptive technology to make things easier for the user to navigate. More details here