Digital camera is a camera that takes video or still photographs or both, digitally by recording images on a light-sensitive sensor. Many compact digital still cameras can record sound and moving video as well as still photographs. Digital cameras can include features that are not found in film cameras, such as displaying an image on the camera's screen immediately after recorded, the capacity to take thousands of images on a single small memory device, the ability to record video with sound, edit images, and deletion of images allowing re-use of the storage they occupied. Digital cameras are incorporated into many devices ranging from mobile phones and PDA’s to vehicles. Everybody can use the digital camera wherever and anytime.
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