Ok, some people just seem to take things too far. I think this is probably the craziest thing I have ever seen. I never even knew this existed!
DiaperFreeBaby is a network of free support groups promoting a natural approach to responding to babies’ elimination needs. This practice is followed worldwide and is known as Elimination Communication, Natural Infant Hygiene, and Infant Potty Training. The process involves observing one’s baby’s signs and signals, providing cue sounds and elimination-place associations, and can be done with or without any diaper use.
They even have a photo to demonstrate!