watch a demoBumptm makes connecting as simple as bumping two phones together. API Tutorial This tutorial provides a step-by-step howto for integrating the Bump API with an iPhone app. Source & Installation Let's first download a sample Xcode project that will use the Bump API: BumpFour. Next, download the Bump API. Now, open the BumpFour Xcode project that you just downloaded. Locate the API-distr