Dude have you used the latest robot? There is carpet detection, you can choose whether you want to mop the carpet or not.

As for the toys and other objects, I ask my kid to clean up. Every day before I leave my house, I make sure there is nothing on the floor. It’s easy to pick up and not let stuff lie on the floor. No 1, helps my house stay organized. No 2, easier for the robot. Now some really good ones can detect and go around small stuff like usb cables. I’m not sure mine can do that or not. My point is, it’s not a problem for me as I keep a clean floor.