The computer clan protects the eyes skill

The computer clan protects the eyes skill
Brief content:Take a good rest, give a hot compress to eyes, blink more, posture correct, etc.
Let eyes have a rest. Use the computer to have a rest for 10- 15 minutes in 2 hours each time, the view outside the window that can look from afar at this moment, so long as does not concentrate on using the eyes at short range, all rest results.
Give a hot compress to eyes or round the massage of eyeball. Cover with hot towel or handkerchief on the eyes ' Close eyes at the same time) ,1 to 2 times a day, give a hot compress to for about 10- 15 minutes each time. Can also be light with the thumb to press the bone around the orbit, begin from the inside above the orbit, to outer massage of eyes along the bone, then move to the direction of the nose towards the optical fundus.
Don't let light and indoor light outside the window cause reflecting light on the screen! You had better install the special little filter screen or goggles additionally in front of the screen. When the screen has dust, must wipe away the paper of mirror to polish specializedly with the computer, increase and can look at degree.
Put the materials characters wanted to input by the screen, better and better through closing, in order to reduce the turning of shank and eyes, and the change of attention. Distance enlarge the intersection of script and size that reveal at the screen and walk, in order to read, reduce eyes to bear.
Blink, can wet eyes more, prevent eyes from do astringent if eyes have uncomfortable, you had better let eye doctor check, make sure not some eye drops by oneself.
Eyes with 14 screen distance want, keep 60 the least, 15 had better have centimetre of the intersection of buffer and large screens, and so on and so forth distance.
The height of keyboard and seat, in order to make the user comfortable as the main fact, when the keyboard should be adjusted to typing, the forearm is parallel to ground; And the computer chair had better have backs of the chair, adjustment type seat without armrest, adjust the intersection of chair and body to can let foot of you keep flat at ground. The chair seat should be little to incline forward, make the vertebra straight and upright, the thigh is inclined to the ground slightly.
There can be enough expansion in the eyes when there should be space of more than one metre that let the user have a rest on the back of the computer and wall.
The editor recommends:Three Chinese medicine wonderful methods to have one's ideas straightened out in refreshment
|