As a writer, I have developed an obnoxious habit of observing people, and it does irritate me sometimes to see how some people can waste hours of productive hours on mobiles. Why can’t an accounts manager remember that the payment is pending since 3 months? Why, over a course of 40 minutes, does a senior executive trade 15 emails to organise a simple coffee meeting, only to be postponed to the next day? Why does a manager from real estate company waste the entire meeting in talking about his inspirations that are not even remotely related to the project? If you are an owner of a smartphone that has made it possible for you to read this on mobile, the surprising answer to these apparently unrelated questions might literally be stretching out in the palm of your hand. With a massive and rapidly increasing user base, smartphones have now become a core part of our lives. Sprouting far beyond the basic productivity tools in the early 2000s, Blackberrys, iPhones and Android h...