Malls, airports, and other massive indoor structures can be confusing, even when there's a giant map directing you once you're inside. An app called PointInside, available for iPhone or Android, can help you navigate over 70 airports and over 600 different shopping malls. Search for a specific location or just what's close by to find a map of your location.
The apps are free, and show you exactly where you are within the location, mapping out stores, bathrooms, restaurants, or anything else that might be nearby — no need to worry about tracking down a hard-to-find "You are here" map of the mall or airport.
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