What vacuum can tell the difference between a sock and a dog toy?

The [Roomba j](https://www.amazon.com/s?k=Roomba+j&tag=wehavethat-20)7+ uses PrecisionVision AI to recognize and avoid obstacles like phone charger cables, socks, shoes, and dog waste, navigating around each one differently. This lets it run unsupervised without requiring you to pre-clean the floor first.