The folks behind the Baby Signs program are promoting the use of baby sign language to encourage earlier potty training, which both saves money for parents and reduces the risks of problems for toddlers. 
TAccording to the article in the Salisbury Post, there is a companion website, Potty Train with Baby Signs. heir potty training package, "Potty Training Made Easy with the Baby Signs Program," includes a book with potty time signs, "All Aboard the Potty Train," and a parent guide for using baby sign language to potty train.
I've never had to potty train a baby, so I really don't have any idea of how challenging it can be. Are you a hearing parent who used baby sign language to potty train your kids? How old were your kids when they got potty trained, and do you credit sign language for success in potty training at an earlier age?
Related: Baby Signing at About.com
Hi,
I am a big fan of teaching hearing children sign language. One of my friends taught her child and my son ended up picking it up just by spending time with them. I got on board and started teaching him ‘manners’ words which he couldn’t say yet and to this day at the age of nearly 3 is still uses his signs to say ‘please, thank-you, sorry’ as well as ’sharing’.
I hadn’t thought of using sign language to teach potty training but love the idea of this.
I recommend several other sign language books on my site:
http://www.baby-books-guide.com/baby-sign-language-book.html
Carmen
Early childhood potty training is necessary to overall child development. The sooner the child learns it the more cognitive functions they can accumulate!
Narconon Vista Bay