The Collina Mediterranea Expo Twitter Trend map is an interesting experiment inward mapping Tweets sent past times location during an exhibition.
In truth the map is a flake of a mess. The Twitter labels inward detail could produce amongst a a piffling tweak to avoid all the overlapping labels. I too wonder whether indoor location tracking is precise plenty to accept confidence inward the accuracy of the placement of the Twitter labels.
Despite these problems I intend this sort of social media mapping could accept or then traction for large conference centers, shopping malls in addition to sports stadiums. For event large shopping malls mightiness locomote able to map Tweets to position areas of a mall where shoppers are around & to the lowest degree happy.
Sentiment tracking using social media does accept its critics. However if you lot desire to run into to a greater extent than examples of trying to map persuasion derived from Twitter messages accept a await at the maps on this Sentiment Mapping post.