Because of modern society as a result of the smartphone Influence everyday life. Worldwide, production of new and increasingly modern functions. That is the need of the new generation Since childhood, school, work, business people, the elderly want to use smartphone. In order to facilitate everyday life. As a result of have both advantages and disadvantages.
Advantages : 1. Can communicate with each other quickly. 2.Can search for the information immediately.
Disadvantages : 1. Cause damage to the eyes. 2. may be stuck smartphone, not do otherwise.
So According to the trends that should be a good scope.