New Posts on Digital Start-ups, Global Cities and More

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
30 Global Cities	The Future of Manufacturing
30 Global Cities	What Should the Next President Focus on?
Los Angeles	A Bus of the Future