The Teledyne CDL MiniSense2 is a second generation MEMS (Micro-Electro-Mechanical System) based motion sensor. Building on the success of the original MiniSense product, the MiniSense2 uses the latest high accuracy 6DoF (Degrees of Freedom) MEMS technology to deliver high accuracy pitch & roll measurements in the smallest of devices. In addition, the MiniSense2 is capable of full INS (Inertial Navigation System) performance with aiding accepted from a variety of inputs such as USBL, LBL, DVL, GPS and depth .