A visitor gets to grip with the Android …A visitor gets to grip with the Android powered Galaxy camera at the Samsung stand at the Photokina trade fair in Cologne on September 19, 2012. The fair for the photographic and imaging sector, that is running from September 18 to 23, 2012, presents products from image capture, image processing and storage to image output. Photokina also includes a program of events with congresses, workshops, symposiums and photography exhibitions. AFP PHOTO / ODD ANDERSENODD ANDERSEN/AFP/GettyImages
