ADD WareHouse - Products and books for parents, educators and health professionals. Retrain the Brain - Audiotape products which are represented as offering an alternative to medication, by using handwriting retraining to treat attention deficit disorders. Heads Up - Information and educational learning products for children who have special needs. Play Attention - Offers a helmeted virtual reality system that is attached to a personal computing system to improve a student's ability to pay attention. The MotivAider - Electronic device that helps children change their own behavior. Russell A. Barkley, Ph.D. - Specializes in Attention Deficit Hyperactivity Disorder (ADHD, ADD) books, CDs and DVDs by Dr. Russell A. Barkley.