This robot was designed during the first covid19 wave en 2020.This is a Lidar Raspberry PI 3A Google Home based robotALl the part can be easily be purchased on amazon or aliexpressThere is a coputer vision thougfht the rpi cameraThere is also a lidar detection 2 motorized wheel are driving the deviceYou have all the STL files to print , the DXF to laser/cnc cut the ca's floor.You also have the solidworks files should you want to customize the tool.