As we prepare ourselves for Christmas break, I'd like to share a little gift with you: the Hawaii State Public Library System has an app! It's been out for a few months, but I'm not sure if everyone knows about it (and everyone who's anyone needs to know!)
In your app store, search for HSPLS. The app is called "Hawaii Mobile", and it's by ChiliFresh.com (see? I'm citing my sources).
With this app, you can do so many things! Login with your library card number and pin, and you can see your account (books on hold, fines, etc.), renew books you currently have checked out, and use the app itself as a library card. You can also search for books in the HSPLS catalog, scope out upcoming library events, and generally have an amazing time being so smart because YOU HAVE THE LIBRARY APP!
Enjoy, and have a very wonderful Christmas.