VIEWS: 5 PAGES: 1 CATEGORY: Social Sciences POSTED ON: 7/14/2010
Folks using an app from the social network Brightkite can, for example, point their cellphones' cameras at nearby buildings to learn if their friends are in the vicinity.
Point and Search Thomas Grose ASEE Prism; Feb 2010; 19, 6; Docstoc pg. 14 Reproduced with permission of the copyright owner. Further reproduction prohibited without permission.
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