Ever wonder how additive 3D printing/prototyping works ?
Layers of melted plastic are added in increments of a fraction of a millimetre (1/5th mm in this case) until the model is finished. The effect is that the prototype object appears to grow out of nowhere.
The item is a clever little device we invented a while ago and made available for free to the public via Thingiverse. It attaches to an iPad mini or iPad Air "Ultrathin Keyboard Cover" and changes the viewing angle to a more comfortable one.
Check out the video here (total printing time was about 1hr 14mins).