QR codes also may be linked to a location to track where a code has been scanned. Either the application that scans the QR code retrieves the geo information by using GPS and cell tower triangulation (aGPS) or the URL encoded in the QR code itself is associated with a location.
While fans remain concerned about the future of the movie, voice-over artist and actor Peter Cullen -- the original voice of Optimus Prime -- has revealed how he worries about Transformers becoming darker with each sequel. Cullen shared his concerns over the image of the Transformers at the SacAnime2015 conference, Air Herald reported.
Other actors have played Optimus Prime in various iterations of Transformers over the years, but Cullen happily returned to the role for the live-action film franchise. Cullen got his big break as the announcer on The Sonny & Cher Comedy Hour in the early 1970s, and famously voiced Eeyore in Winnie the Pooh.