Reducing Screen Discomfort at Night
Why Screens Cause Discomfort
Using screens in the dark can cause eye strain, headaches, and dry eyes. This is often due to the bright light and blue light emitted by displays. Fortunately, there are several ways to minimize this.
Adjust Your Screen Settings
- Lower the brightness: Match your screen's brightness to the ambient light in the room.
- Use night mode: Most devices have a night mode that reduces blue light, making the screen warmer and easier on the eyes.
- Increase text size: If you're squinting, you're straining your eyes. Make text larger.
Use Ambient Lighting
Instead of sitting in a completely dark room, add a soft light behind your monitor. This reduces the contrast between the bright screen and the dark room, which can help reduce eye strain. You can use a bias light or even a fullscreen color screen on a secondary device to provide ambient light.
Follow the 20-20-20 Rule
Every 20 minutes, look at something 20 feet away for at least 20 seconds. This helps relax the focusing muscles in your eyes.
Blink Often
We tend to blink less when staring at screens, leading to dry eyes. Make a conscious effort to blink more, or use artificial tears if needed.