Location-Aware Narrative

From trAce, an article on Location Aware Narrative projects including [murmur], an “archival audio project” that establishes links between narrative fragments and specific points in city neighbourhoods. When a user calls in using a cellular telephone, points in the city scape marked by encoded street signs trigger stories collected from other users and residents.”

I've been bouncing around ideas of how I might do something like this with my students, though I think that given tech resources, the best thing I could manage would be some kind of GPS treasure-trove project.