The comforting and flexible relaxation chair for children. Soft, safe and supportive. Adapts to offer greater freedom of movement, or more cocooning comfort and support as required. http://blossomforchildren.co.uk/mobility/181-huggle.html
The wearable mouse works on wireless, uses an optical laser, runs a week on a single charge, and is said to be pretty fast and accurate as it functions by aligning itself with the ligaments of your hand and wrist.
Palm Vegetable Peeler - An AWESOME tool, per my daughter who is a quasi-chef / foodie who has had carpal tunnel surgery on her dominant hand. Would be great for people with arthritis too...no having to tightly grip and curl fingers. Is only $6 at Sur la Table and it can be found on Amazon. My daughter cannot live without this gadget.