DigiLib is Android Application, base on my research concept, the idea of Three information Layers.

1. Study (V-Bookshelves)
2. V-Desktop
3. V-Note

DigiLib implement with Google Books web service, you need google account to use this app.

Functions

1. List of bookshelves
2. Import book by scan ISBN code or search by keyword
3. List of desktop shelves (Favorite, To Read, Reading Now, Have Read)
4. Book preview and note
5. Set (or remove) book to any desktop shelf.

https://play.google.com/store/apps/details?id=appinventor.ai_chen420.DigiLib