Like most other technology as time goes by far better digital cameras come to be obtainable. The rear-mounted LCD screen on a digital camera makes it possible for customers to see their photographs and videos immediately after they have been taken, rather than a typical camera whose film requirements to be created. By the mid 2000s, digital cameras mostly replaced film cameras as the camera of option by shoppers. The 1st digital cameras were employed by the military and for scientific purposes. Medical companies and News reporting firms began to use digital cameras a handful of years later.