Now is the critical period of children's vision development, so we must pay attention to protecting our vision. Electronic products such as TV, mobile phone, IPad and computer should be kept away from children as far as possible.
Some parents pay more attention to early education, and electronic products are a necessity. Parents can set a time and how long they can watch it every day. When the time is set, they should turn it off immediately, and at the same time let the children's eyes see farther and relieve the visual nerve.