Review on iRobot Roomba i7 Robot Vacuum Cleaner by Czesawa Rosinska ᠌

The map of the arrangement of our residence is stored in the robot's brain in one of its many recesses. He is never confused about his whereabouts in the slightest. It is possible to assign him a specific task, such as cleaning just the kitchen and the corridor, for example. Since he is able to take instructions over WiFi, he can be instructed to clean the rooms even before we go back to the house by using the internet.