Autonomous signal boosting robotic device

A robot for transporting items, comprising:

• a chassis;
• a set of wheels coupled to the chassis;
• a control system to actuate movement of the set of wheels;
• a power supply;
• at least one sensor;
• a processor;
• and
• a tangible, non-transitory, machine readable medium storing instructions that when executed by the processor effectuates operations comprising:
• capturing, with the at least one sensor, data of an environment and data indicative of movement of the robot;
• generating or updating, with the processor, a map of the environment based on at least a portion of the captured data;
• inferring, with the processor, a current location of the robot;
• and
• actuating, with the processor, the robot to execute a first task;
• wherein an application of a communication device is used by a user to schedule the first task.