14 Million Americans Scanned QR or Bar Codes on Their Mobile Phones in June 2011

RESTON, Va., Aug. 12, 2011 /PRNewswire/ -- comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released results of a study on mobile QR and bar code scanning based on data from its comScore MobiLens service. A QR ("Quick Response") code is a specific matrix bar...