http://www.psfk.com Your Go-To Source For New Ideas And Inspiration Wed, 15 Feb 2012 16:53:32 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 http://www.psfk.com/2009/07/iphone-app-tests-sobriety-by-asking-users-to-walk-the-line.html Fri, 24 Jul 2009 16:49:35 +0000 Short of integrating a breathalyzer into the body of the iPhone, Dutch brewing company Grolsch might have figured out the next best thing with their new "Walk the Line" app. Utilizing the iPhone's motion-sensing accelerometer, the application tracks a user's ability (or lack thereof) to refrain from weaving when attempting to walk a straight line.]]>