Notably, roomba vacuum cleaners use cameras instead of lidar that other robot vacuums use. I bought a high end roomba a couple months ago and it was crap at navigating my home, while my old xiaomi with a lidar works perfectly fine. Needless to say i returned the roomba.

Someone made a mural in Brazil but it was removed for safety.

https://www.jalopnik.com/real-life-wile-e-coyote-drives-fiat-smack-into-paintin-1765745078/