I prefer to use a desktop setup with LCD monitors over an arm's length away. I noticed that with laptops, the screen was too close and I started needing reading

I prefer to use a desktop setup with LCD monitors over an arm's length away. I noticed that with laptops, the screen was too close and I started needing reading glasses to see the display clearly. I try to spend some time outdoors, looking into the distance. Natural light and focusing on distant objects to counteract the tendency to short-sightedness.