This assignment focuses on using UML to design a complete system. The objective of this problem is to incorporate sufficient UML constructs for complete description of the system in a logical and meaningful way. Assume that you are leading a team that is assigned to design a remote controlled robotic humanoid system. The system has composes of two distinct units: a robot unit (hardware/software) that can move freely on a set of wheels, and a remote control unit (e.g. a smart phone app). The two units communicate via a wireless link. The minimunm requirements for the robot unit are Basic movements: Move Forward, Move Backward, Turn Left, Turn Right, and Wait Basic Human-machine interfacing (HCI): Greet when turned on, Transmit video from a webcam to the remote control unit for real-time monitoring Problem 1 (60%) Provide the followings in terms of UML: a) A list of Structural Things that is required at the minimum for the system. b) List 3 use cases for the systenm