Back in the old days, no one smiled for a picture because the photo taking process could last for some time. Eventually the tradition was broken in the 1900s and now nearly every family owns some kind of camera. Of which, there were 95 million digital cameras sold in 2014; the total number of digital camera owners is about 610 million. Up to 72% of those with digital cameras use it as their primary camera, taking an average of 375 pictures last year. With photo editing and social networking dominating the photo market, many digital camera stores are glad to help users find the right camera.
According to Facebook, one of the most popular s