Smartphone camera user? Have you tried this?

Smartphone cameras have revolutionized the landscape for amateur and professional photographers alike. There are entire communities dedicated to the shots taken with our handiest gadgets. I myself have enjoyed discovering new ways of expression using various camera apps and my trusty lens attachments from Photojojo. But have you considered some of the other uses for having a camera at close hand? This article over on How-to Geek can show you how to get the most out of your device’s camera. My personal favorite: using an app like CamScanner to capture receipts and other business-related bits of paper and convert them into PDFs for easy archiving. What will YOUR handiest use be?