(2015). Using Degraded Music Quality to Encourage a Health Improving Walking Pace: BeatClearWalker. EAI Endorsed Transactions on Ambient Systems. 7(2), ., EAI. DOI:10.4108/icst.pervasivehealth.2015.259072
I gave an invited talk at a 2-day workshop (17-18/3/2015) titled "Sustainable Mobility in the context of the Smart City". The talk focused on the potential of harvested data from social media, as a cheap and valuable resource that can inform urban planning.
The slides are attached (however, it's in Greek only!).
As part of my ongoing research, I have been collecting Foursquare check-in data for the city of Patras since June 2012. Recently I made a short video that shows the spatial analysis of these check-ins for two months (21/11/2014-21/1/2015) and depicts the city's urban social context for that period.
You can see the video here