Contributions to http://umdhciseminar.wikispaces.com/ are licensed under a Creative Commons Attribution Share-Alike 3.0 License. 
Portions not contributed by visitors are Copyright 2018 Tangient LLC
TES: The largest network of teachers in the world
Portions not contributed by visitors are Copyright 2018 Tangient LLC
TES: The largest network of teachers in the world
The Digital Life of Walkable Streets
Daniele Quercia, Luca Maria Aiello, Rossano Schifanella, and Adam Davies