Digital imaging

6.Digital imaging
Before digital cameras hit the mass market in the 1990s, taking snaps was a gamble. First you had to haul yourself down to a chemist or lab to get your pics — meaning anything risqué had to be shot on crummy Polaroid. Even worse, the lack of feedback offered by the review function on today’s cameras meant the end results were often very disappointing. And you were always limited by the amount of film you had left in your camera.