Do you own a digital camera? Digital cameras are useful in many ways. Some of them can take hours of video and thousands of pictures! Most digital cameras are just small enough to fit in your pocket. I have a digital camera, it is a Nikon. This camera was not expensive. Like I said it fits in my pocket and is convenient when ever I may need it. A lot of digital cameras work and function very well, although they are getting tougher and tougher to operate. (Just as any electronic today)You can buy memory cards separate if you feel you need one. The memory card provides extra space for you to take video and pictures. My camera holds about 3,000 pictures and about 5 hours of video, but that does have card!