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In a world in which technology grows ever more complex, advanced and overall impressive, many of us strive to own the best gadgets and gizmos on the market. One of the 'must have' items which always seem to be growing in price as well as technological complexity is the modern day smartphone. Often sporting a built in camera of up to 12 megapixels and a range of entertaining and practical applications, the modern day mobile phone has an almost limitless amount of uses. It doesn't seem so long ago that our cell phones were incapable of carrying a signal without a chunky and unsightly antenna protruding from the top; now, they are capable of more than we ever could have imagined.