The proliferation of mobile devices and popularity of appli-cations like Facebook and Twitter has allowed people to stay connected to their far-spread networks. However, little attention has been spent on connections in the local, physi-cal community. These collocated connections are important for building social capital, sharing resources, and providing physical support. Movement is a visualization that uses lo-cation data generated automatically by mobile devices to increase community awareness following a new standard of privacy preservation. Movement also consists of an app that allows for direct connection to people with shared lo-cation histories, again in a secure and private manner. An integrated demo at CSCW will display the popular venues visited by conference attendees and allow users to connect with others who visited the same locations.
['Xiao Ma', 'Ross McLachlan', 'Donghun Lee', 'Mor Naaman', 'Emily Sun']
Movement: A Secure Community Awareness Application and Display