Ergonomics
The monitor is the element we look at for most of the workday, yet it is also the one that is least often consciously adjusted. In many offices, the screen sits where it was placed on the very first day. A few simple adjustments can significantly reduce neck strain and eye fatigue without requiring any purchases.
Height
The top edge of the screen should be roughly at eye level or slightly lower. With this setup, your gaze is directed slightly downward, which is a natural position for the eyes and does not force you to tilt your head back. A monitor placed too low, such as a laptop sitting directly on the desk surface, forces you to bend your neck all day long.
Distance
The screen should be positioned roughly an arm's length away. With larger screen sizes, the distance increases, as you need to capture the entire surface without moving your head. If the text is difficult to read from this distance, the solution is to increase the font size, not to bring the screen closer.
Angle and Light
A monitor placed perpendicular to the window reduces both reflections and the contrast between the bright background and the screen. Facing away from the window causes reflections, while facing toward the window forces the eyes to constantly adapt. The screen should be tilted slightly backward, so that the surface is perpendicular to your line of sight.
Working with Dual Monitors
If one screen is used significantly more often, it should be placed directly in front of you, with the second one beside it. If both are used equally, they should be set up symmetrically, with their inner edges meeting directly in front of you. Placing both screens off to the side forces a constant turning of the neck and is a common cause of discomfort.
Summary
The top edge at eye level, an arm's length distance, the screen perpendicular to the window, and a thoughtful layout for dual monitors. These four rules cost nothing, but noticeably reduce fatigue. It is worth sharing them with your team, as most people have never received such instructions.
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