In summary, Sensor Fusion is the principle on which the iNemo Engine solution works. The iNemo Engine combines a high-performance accelerometer, gyroscope, and compass along with the iNEMO Sensor Fusion software library to obtain reliable orientation output. When applying a simple accelerometer, a magnetometer, and a gyroscope the system becomes complex, with considerable data that the user must determine how to use. The iNEMO engine includes a library that fuses all this data and outputs it in a reliable and simple manner for use in an application. The applications could be any where the user needs to know a position and an orientation in space, including gaming, gesture recognition, and others.