Expert/company advocating this approach (if applicable):
self

Description of method:
Allow the child to take the potty around the house with him/her. Let them play with it a few days before you start "training". After a few days, introduce the child to "big kid pants" (NO paper training pants!).

Recommended age for this method:
walking and up

How long should it take for child to be potty trained by this method?
varies