Do you design or manufacture products for children with special needs?
We suggest you contact the National Lekotek Center at 800.366.PLAY or www.lekotek.org. They publish a guide, usually available at Toys R Us stores, with toys that they have been evaluated for children with disabilities that include Down's syndrome, cerebral palsy, sight or hearing loss, mental retardation, or other chronic conditions.
You can also receive the "Let's Play, A Guide to Toys for Children with Special Needs" at the Toy Industry Association website at www.toy-tia.org
I am still having trouble
this solved my problem