Household robots

Air cleaning robots
A sensible use
Window cleaning robot
Time-saving alternative
Hoover RBC006 Robot Vacuum Cleaner
7 year old device with a suction power of more than 1 hour
2 iRobot Scooba 390
During use in our workshop
Solar robot
We installed our own solar power plant for our little astronaut. This has 2 USB and 3 x 12 volt connections.