It’s fast. You can check out a book and be ready to go in less than 30 seconds.
It’s easy. Just scan your library card, place your books on the checkout pad, and you’re done. You can even check out more than one book at a time; put a stack of books on the checkout pad, and they are all checked out in seconds.
It’s convenient. No more waiting in line to check-out books. And it’s private; only you see what you’re borrowing.