New iPhone app works by bump, not touch

It is somehow fitting that University of Chicago business school students would develop an iPhone app that works by bump, not touch, on Apple's famed screen. After all, it was a former U of C professor, President Barack Obama, and his wife, Michelle, who helped to popularize the fist bump.

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<p><a href="http://www.physorg.com/news158434817.html">New iPhone app works by bump, not touch</a></p> <p> It is somehow fitting that University of Chicago business school students would develop an iPhone app that works by bump, not touch, on Apple's famed screen. After all, it was a former U of C professor, President Barack Obama, and his wife, Michelle, who helped to popularize the fist bump.</p>