Family Life Knows Everything.

Chapter 223 The computer is best placed by the window
When people use computers, they are in a state of close vision, which easily fatigues the eye muscles. Therefore, it is necessary to often look far to change this state.If the computer is placed close to the wall, when the user raises his head, he will see a wall. In this case, the eyes will not be well adjusted and relaxed, but will also increase the tension and fatigue of the optic nerve. If things go on like this, it will lead to Myopia, or further deepening of myopia.

Not only that, long-term close viewing will also cause the brain to continuously receive tension signals, causing people to experience a series of uncomfortable symptoms such as dizziness, fatigue, and anxiety.

Experts suggest that the computer is best placed by the window, and the distance between the screen and the wall is preferably more than 1 meter.If you must place the computer against the wall, you might as well paste some green or blue paintings (such as forests or the sea) on the wall behind. It can effectively relieve symptoms of anxiety and fatigue, and open up people's minds.

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Using a computer before going to bed may have adverse effects on sleep.Using a computer before going to bed can increase body temperature and disrupt the regularity of body temperature changes.In the process of using the computer, the bright display screen and the activities of opening and closing programs all have strong stimulation to the eyes and nervous system, which makes the body temperature relatively high.The temperature difference between day and night in the central nervous system is small, and the quality of sleep will naturally be poor.

(End of this chapter)