. . . . . "Comparison of domestic robots"@en . . . . "7935"^^ . . . . . . . . . . . . . . . "18704670"^^ . . . . . . . . . "Domestic robots can vary widely in their capabilities and tasks. Sensors include: cliff or stair sensors, motion sensors, ultrasonic object sensors, dirt sensors, IR sensors, and more. Intelligence varies also. Some have none while others can map out their environment and maneuver using complex algorithms."@en . . . . . . . . . . . . . . . . . . . "Domestic robots can vary widely in their capabilities and tasks. Sensors include: cliff or stair sensors, motion sensors, ultrasonic object sensors, dirt sensors, IR sensors, and more. Intelligence varies also. Some have none while others can map out their environment and maneuver using complex algorithms."@en . "1106245387"^^ . . . . . . . . . . . . . .