You can now check in and fly out of Dubai's airport with just your phone as ID

Need ID while traveling out of Dubai? There's an app for that.

UAE Wallet is a new app now available on the Apple App Store and could replace physical identification documents for United Arab Emirates residents flying out of Dubai and other airports.

With the app, users are able to register their passport, ID, and visa information into UAE Wallet. Then, once at the airport, users just show the accompanying barcode that comes up in the app. The barcode is then scanned along with a fingerprint so you can go through "smart" UAE airport gates. Officials said it should be about a 10 second process, according to Gulf News. Read more...