Credit card finder tools have been around for years. They help you apply for cards and find the best cards to get more rewards when you are shopping. Thanks to the Wallaby App for Google Glass, you can now use your wearable device to choose the best credit card when shopping to maximize your rewards. The app has been available for Android for quite some time, so this is not entirely a new idea. After installing it, just say “OK Glass, pay with Wallaby” to have the app choose the best card for you. How cool is that?