Flickr Tag Maps Reveal the Most Popular Photo Subjects Across Cities
What are the most popular photo subjects in each location of your city? Is there any easy way of finding out? Those are questions UC Berkeley researcher Alexander Dunkel is trying to answer, and he has his sights set on Flickr as a possible solution. By combining the location geotags and context tags attached to many (or most) of the service's photos, Dunkel is able to create tag cloud-style maps of any location that reveals the tags that dominate each location.
