I am new to Arduino and I have been using the MPU6050 to control the Unity camera for simulation of movement in Unity. So far I can control the rotation of the Unity Camera with rotation of the MPU6050 in the 3D space but I have not found a set up that will allow me to control displacement in xyz. The motion will be about 1-5 cm of movement in xyz. Does anyone know a setup - laser, IR or other combination of sensors with the MPU6050 that will allow me to create such a controller? Thank you