Interesting to see that on the heels of the official release of Nokia Maps 2, the company already has hinted at Nokia Maps 3, or at least what may be part of Maps 3... enter Location-based Triggers. Case in point, a filing at the World Intellectual Property Organization
So, what are location-based triggers? From the filing document, Location based triggering (LBT) can be utilized when providing services for various users to define actions that are triggered based on physical locations of objects, people, or any other point of interest (POI).
See more at WIPO - http://www.wipo.int/pctdb/en/wo.jsp?WO=2008056283
Thanks to TechAHA for providing us with this tip - See http://techaha.blogspot.com/2008/06/nokia-hints-at-nokia-maps-30.html