Put a dot (perhaps on a post-it note?) in the center of the top 2/3rds of your computer screen. Now, adjust your chair until your eyes are in an exact perpendicular line with this dot.
The same idea holds true if you prefer a standing desk. Add the dot to your screen and adjust your desk height, while standing in comfortable shoes, until your eyes are in the appropriate line of sight.
And did you know…[Tweet “For optimal comfort when seated, your thighs should be parallel to the ground #ergonomics”]
That’s all there is to it. If you would like to know more, please check out our other posts on ergonomics.
Source: Apartment Therapy.