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Currently, electronic gadgets are transforming our lives and assisting us to simplify our working method to get our job done rapidly. Moreover, some of the electronic gadgets have become an indispensable part of our lives such as mobile phones, Smartphone...

Good old days of photography is a bygone era when we, at best, had a very expensive SLR camera, a light meter and bunch of film rolls of varied sensitivity (100, 200, 400 ASA) for different light conditions. Now it is a digital world and various gadgets p...