Marcin Ignac alongside Jakob Eg Larsen and Arek Stopczynski from the Danish Technical University tracked mobile phones with Bluetooth enabled and discoverable as they moved around the Roskilde Festival.
“The height of different parts of the festival area represents number of detected devices over time. The color was assigned to every scanning point depending on it’s proximity to one of the stages.”
I like that this is taking some of the thinking from the MIT Senseable City Lab and applying it to something at a slightly smaller scale.
