Chris Christensen recently discovered (through the Amputee Coalition), the following 2 websites which you might find useful.
The first is for deformed hands: npdevices.com
The 2nd is for shoes to wear with braces: billyfootwear.com
Additionally, Here are some products from Chriswares:
Mug by Tervis:
Grab Bar – Ideal for appliances.
Dispensers ideal for body wash, shampoo, conditioner, other liquids.