Everyone has their own way of dealing with potty training your kids, and some are more out there than others. And we mean LITERALLY out there, as in public!
It's called Elimination Communication (EC), and it's basically about your baby going diaperless. Then, when your little one has to go, which your supposed to be able to tell by looking at and listening to the baby, you put them over the pot and let them go.
However, some parents take it a step further by placing bowls around the house for the kid to squat over when they feel the urge.
This all sounds pretty convenient, but it might be a little awkward when houseguests are over.