App Store: https://apps.apple.com/pl/app/booky-organize-books-notes/id1492092565
With the app you can: 1. Snap picture of the book while you're reading it 2. Quickly highlight your favorite quotes 3. Sync your book shelf with Goodreads 4. Search in the notes you scanned
Promo video: https://www.dropbox.com/s/lfnwb8cvi5oyfd9/preview.mov?dl=0
Those features are similar to what you might find in ebooks apps but the app enables you to do that with physical books. I'm not sure how to build any business model around it so I'd love to hear your suggestions :)