New Posts on Rio de Janeiro, Global Cities and More

Rio de Janeiro	Rio de Janeiro's "Smarter City" Initiative
30 Global Cities	National Weather Service's Digital Alert System
30 Global Cities	Data Mining to Identify Potential Donors
30 Global Cities	Who Benefits from Prepaid Billing for Electricity?
Start-ups	A Digital City for Robots
Start-ups	Crowdfunding Civic Projects
Future Habitats	A Digital City for Robots
30 Global Cities	Digital Media Heavy Political Conventions
San Francisco	Smart Street Lights
30 Global Cities	City of Portland as a Living Laboratory
Washington DC	Promoting Public Safety through Design
30 Global Cities	Wal-Mart’s “Scan and Go” iPhone App