Mobile
The Transportation Security Administration's QR code flub
Prank or mistake? A QR code on a TSA poster links to a non-TSA site.
Fred Trotter discovers that a QR code embedded in a TSA poster at the Orlando airport links to justinsomnia.org, which is about as far as you can get from a government website.
A young entrepreneur's perspective on Angolan innovation
Angolan entrepreneur Nyanga Tyitapeka on mobile commerce and data's potential.
Infonauta founder Nyanga Tyitapeka says Angola is on the cusp of a technology explosion. Mobile and data are overcoming low levels of literacy to change the lives of everyday Angolans.
VoIP Drupal reaches out to the developing world
The VoIP modules form a door through which Drupal can move into a vast
world of touch tone telephones, smart telephones, and text messaging,
and therefore toward integrating a huge range of users in developing
regions who use those technologies instead of desktop or laptop
computers.
Jonathan's Card: Lessons from a social experiment
What happens when everyone has access to your Starbucks card? Jonathan Stark found out.
Jonathan Stark raised eyebrows last summer when he made his Starbucks card available for anyone to use. Here, Stark looks back on the "Jonathan's Card" experiment and examines its lessons.
Civic media competition attracts a new generation of change agents
A global conversation with finalists in Ashoka's civic media innovation competition.
Finalists in the Ashoka Foundation's civic media competition offered honest and perceptive observations about the role of civic media in the expanding information ecosystem.
Sensors, data, UI and the future of publishing
Tweets and related information from Tim O'Reilly's Silverchair Strategies 2011 presentation.
In a recent keynote address, Tim O'Reilly looked at how sensors, data and interfaces will shape information delivery.
Subscribe to the 
Sign up for Radar's 