This project probably has already had some coverage, but I just found out about it, and thought it was worth mentioning. Basically, the mscape project is an initiative from HP Labs to explore location-based services from a social media angle, by creating a set of tools that allow users to create, access, and explore mediascapes, which they define as “mobile, locationÃ¢â‚¬â€œbased experiences that incorporate digital media with the sights, sounds, and textures of the world around you. A mediascape blends digital images, video, audio and interactions with the physical landscape.” In order to participate in the project, you need a GPS-enabled Windows Mobile device, and you need to download the player software. There is also a toolkit for creating mediascapes which can be downloaded from the project’s software page
The mscape project already has some examples of mediascapes that have been created by HP Labs people and early users, and some of the mediascapes include walks through Bristol in the UK, and in Shanghai. There are also more game-oriented mediascapes and, of course, you can make your own. There are of course numerous applications for a project like mscape, and I think I am going to try it out myself.