This action provides real-time bus information for the Pittsburgh area (Beta version). The action uses context-based information (user's current location and current date/time) to provide accurate results. This version only retrieves one result per query (the best guess based on context). The default behavior of the action uses the user's current location (although the user is always asked for confirmation), however, it is possible to query departure locations other than the current location. It is also possible to test the action on places other than the Pittsburgh area, however, this functionality hasn't been extensively tested yet.