Here is an awesome iPad accessory that allows artists to prepare their work on their tablet with ease. The Animation Dock is an animation desk with a 360 degree spinning disc, lightbox attachment, and pegbar support. The design is portable, which is a plus. Under the dual rulers, you have a universal grip compatible with 7 and 10 inch tablets.
How can you use something like this? You can rotate your digital canvas while working on your next masterpiece. The dock can be used for conventional paper animation. The Lightbox app is available for iPad for now. This interesting product is on Kickstarter at this time.
How would you improve it?