
T7s have a box-shaped body which seats an almost conical head and a tripod leg arrangement, though the trailing leg is supported by a large rolling wheel. Movement is provided by wheels in each leg which can be magnetised to adhere to metallic surfaces. They are equipped with an array of tools and sensors to aid in their assigned duties and are more than capable of handling most tasks. T7s can communicate with and run diagnostics on computer systems, as well as conducting physical repairs.