The robot lawnmower has a preset man-made brain installed with all necessary instructions on how to treat in particular circumstances. There could be an instruction in the mower that will help it to forecast the rain and it sets back to its starting point. Most of the robots are engaged with the GPS system and reach their final destination by collecting information from GPS. There can be a battery conscious schema of any robot. Like, it will get back to its starting point when it meets a certain minimum level of the battery. However, it can be made wise by introducing different intelligent capacities.