Facebook on Monday confirmed that it's at last gearing up to launch Graph Search in its mobile application for the iPhone and iPad this week following what has turned to be an incredibly extensive period of testing.
Tapping Facebook's vast database, Graph Search uses natural language queries to surface content information from within a user's network of friends that would be impractical or impossible using the standard and fairly limited search feature.
Another way to describe Open Graph: this tremendously powerful tool makes it easy and fun to explore the world through the eyes of your friends.