What are the latest advances in digital camera PDAs?

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Learn why digital camera PDAs are conventient but may not give you the best pictures. Also find out how external digital cameras can be used with your existing PDA to give you better quality photos. In recent years, PDAs (Personal Digital Assistants) have become increasingly available and more popular. There is now a wide range … Read more

A Brief History Of Photography

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For centuries images have been projected onto surfaces. Here is a brief history of photography. The camera obscura and the camera lucida were used by artists to trace scenes as early as the 16th century. These early cameras did not fix an image in time; they only projected what passed through an opening in the … Read more

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