Before jumping into the mystery of the affect of mobile usage on children, it becomes necessary to understand the mobiles and the brain separately. As they both are directly proportional to each other. What are mobiles? For the developing country like India, technology is playing a key role in helping to move developing countries toward sustainable growth. A mobile phone is a wireless handheld device that allows one to communicate to and fro. It also send text messages, in addition to other features. In 1973 it was created by Martin Cooper a Motorola researcher and executive. In seventies mobiles could only make and receive calls. But the modern mobile phones, however, are containing many smart features, like games, cameras, video players, internet and even navigational systems. They are called as smart phones, which was developed and created by IBM in 1995. Now it has become a necessity and has spread its usage like fire. It has become a friend of everyone from one da...