So you would like to use your smartphone to scan books fast? This handmade Book Scanning Frame is worth a look. It holds your books flat and lets you use your phone’s camera to scan pages. The frame has a base and support frame. The base lets you hold the book at a 90-degree angle.
The frame is available from small to extra large to handle books up to 11 x 14″. Larger frames can also be ordered. iBookBindingStore is selling this on Etsy.