Change in technology is constant. By chance, we refer to the development, innovation, and refinement in the field of technology. Earlier, there used to be stout, black and white mobile phones. If somebody told people (around the late 1990s) that one day there will be phones that would do be coloured, with cameras, will have touch screens, etc. well, they surely would have been mocked by many. Come the 2000s and the ‘Technological Revolution’ started taking place. People were bored of the old and monotonous piece of before-great gizmos. They wanted a newer piece of tech. As we know, human desires are limitless, thus, this is how the first smartphone was born. With the release of smartphones came operating systems, apps, games, etc. Since then, newer and newer phones/tablets are being launched and people are more than satisfied. Before colored phones had merely a 1-2” screen with merely 32-128 colours. Now, mobile phone screens have become a standard 5” (or 5.5”) and colors are in tens of millions.