The Design and Implementation of MEMS Accelerometer-based 3D wireless mouse

In the market,most mouses for computer are photoelectric.However they can not move freely without the desktop.Different from the previous research,we design a new 3D mouse,using the attitude measurement property of 3 axis accelerometer in steady of the displacement from the acceleration,which might decrease the noise effect,and overcome the constraint of the desktop,might move freely in the 3D space.