This is a talk that I gave at University of California, Santa Barbara in 2014. The core idea was (and still is) to harness spatial user-generated content, big data, et similia to characterise places at a large scale. https://www.youtube.com/watch?v=HZw5Bmu23QY
Category: presentations
Geographies of crowdsourced information and their implications
Keynote at the VGI-ALIVE workshop (AnaLysis, Integration, Vision, Engagement), 12th June 2018, Lund, at AGILE 2018, with Dr Stefano De Sabbata (University of Leicester). https://www.slideshare.net/AndreaBallatore/geographies-of-crowdsourced-information-and-their-implications-vgialive-keynote-agile-2018-lund