The harm of screen slaves

When people use electronic devices such as mobile phones, they often don't pay attention to their sitting posture, which will lead to diseases such as neck and back pain.

Cases such as "SMS neck" and "SMS thumb disease" caused by frequent use of smart phones have been increasing in recent years. Repetitive strain is the injury to muscles, tendons and nerves caused by repeated actions. "SMS neck" is one of the latest manifestations of repetitive strain.

A Swedish study shows that indulging in smartphones and the Internet can also lead to sleep disorders, which in turn leads to depressive symptoms. A survey in Britain shows that the proportion of children who can surf the Internet, play computer games, use iPhone or iPad and use DVD player is not low, but their basic life skills are poor. 65% can't make tea, 8 1% can't read maps, 45% can't tie their shoelaces, 72% can't make paper models and 59% can't climb trees.