April 6, 2010
In a clever move, Apple has leveraged the power of the Google Maps API (our Google Maps API Profile) to provide geotagging capabilities for iPhoto 2009, the latest version of its popular photo management software. Announced by Phil Schiller at MacWorld 2009, iPhoto 2009 is packed with several new features, including 'Places' which gives users the ability to easily assign geographic coordinates to their photos.
A year ago Twitter was just a microblogging platform. Sure, it was a popular one, but it wasn't until the announcement of its geotagging API that it took its first step toward being a location platform. Since then, it has expanded its offering to include the four geo APIs I've categorized below.