Visual Conditions for Computer Usage: Using digital devices for extended periods can strain your eyes and lead to discomfort like headaches and soreness.You might find yourself adopting awkward postures to see your screen better, which can result in neck pain and potential injury.

Your eyes can be strained if:

• the screen is too close or far away
• the lighting in your workspace is poor
• there's excessive glare, often caused by direct light or reflections from surfaces like screens or walls
• you need to focus on fine details for extended periods.

Here are some tips to alleviate visual discomfort:

• Ensure your workspace is adequately lit throughout your shift.
• Regularly test your vision if you're experiencing difficulties.
• Ensure your eyewear prescription is up-to-date and suitable for computer use.
• Adjust your monitor's brightness, contrast, and font size for optimal comfort.
• Opt for a light-colored background on your screen.
• Keep your screens clean to reduce strain on your eyes.
• Minimize screen tilting to reduce glare and reflection.
• Take breaks to look at objects farther away and give your eyes a chance to refocus and rest.

Improving lighting and reducing glare:

• Position your workstation to minimize glare on your screen and work surface.
• Avoid seating arrangements where windows are directly in front or behind you.
• Ensure your lighting is of suitable brightness and color for your tasks.
• Regularly clean and maintain light fixtures.
• Use task lighting to supplement workspace lighting, ensuring it doesn't create additional glare.
• Control glare and reflections with adjustable window coverings such as blinds or shutters.
• Minimize reflective surfaces in your workspace, such as white desks or shiny surfaces.

Reference: recommended lighting levels