When children use the computer too much, for too long without being out campaigning osteoarthritis causes severe affected children. It makes children can not be holistic development and not only that it can make children faced the risk of diseases such as crooked spine, spine deviation ... Sitting computer too long, especially gaming the continuous moving image is to be monitored, observed young children can cause eye strain, eye pain, headaches, and even if the parents are not controlling, readjust it can cause to more serious conditions such as nearsightedness, astigmatism .... Harm to the child using the computer too much is very popular nowadays. In addition to excessive exposure to electromagnetic waves from computers in its computer can emit a negative impact, not good for children's health
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