IFA roundup: What's new in mobile photography tech

Following the major mobile technology exhibition IFA in Berlin this week, we've got a roundup of some the most interesting photocentric tech we tested during the show. From the newest version of Samsung's Galaxy Note III to an innovative camera phone from Acer with an actual ring flash, manufacturers are paying special attention to the imaging abilities of mobile devices. Take a look at what caught our eye at IFA on connect.dpreview.com.