The daguerreotype process was one of the earliest photographic processes invented by Louis Daguerre in 1839. It produces a silver-coated copper plate that bears the photographic image and protects the plate. The image is a chemical reaction seen as either positive or negative depending on the viewing surface. Details are very clear and sharp due to the microscopic distribution of silver and mercury particles. A Polaroid camera instantly develops photographs directly from the camera after taking the picture. The developed photo is ready in a minute or two. It is convenient for situations where an immediate photo is needed. Digital photography has made capturing and storing memories much more accessible. With cameras on mobile phones and computers, photography is now mainstream and no longer