The current technology for advanced communication than in the past. The phone can only call into a call, send a text message to the present. The era of smart phones. That can be done within a single device that everyone has a smartphone as their own, even elementary school children. The parents believe that their children are using their smart phones is to further the child's learning. But the end result is the opposite. Many children with drugs, using smart phone. A health hazard And negative developmental effects
that are harmful to me is debilitating illness. It is the user's smartphone. I do not have time to exercise or play sports. The sight is often lost because the other day staring at a screen. In addition, mental health disorder may become children with severe behavioral
health Additionally, the use of smart phones with too much time doing other creative activities, for example. Rouses activities Activity clubs Education site Or even to talk constructively with parents. Relatives or friends It caused a negative impact on the development of a child. This is important The lack of social skills and communication skills.