Desktop based IT application is present but the mobile is future. All the applications that were made to work only on counter top are being ported to mobile. In the coming 10 years, desktops will be swap completely with mobile, and then all the applications will be designed mostly for mobile. The demand for mobile based trained engineers are enhancing every year. Now after the launch of ipad by Apple, it will be even more. Thus; the gextgen technology will be nothing else than mobile. The demand is usually to grow 70 folds in the coming 4 years.