This is an underrated comment. A desk positioned so that you can view things beyond it at a distance has been the best remedy for my eyestrain, and I say that

This is an underrated comment. A desk positioned so that you can view things beyond it at a distance has been the best remedy for my eyestrain, and I say that as someone using cheap oversized 1080p screens. An expensive high DPI monitor might be more convenient than rearranging a whole room to reorient an office desk, but in my experience, the value it provides is fantastic. No matter the quality of the monitor, if my ability to adjust my focus is impeded by a room's layout, then my eyes will feel the same strain they'd have if I'd been staring at a wall all day at an arm's length distance. Interestingly, the photo search results I get for "desk ceo" all show the desk oriented in the ideal way (i.e., not facing a wall): https://kagi.com/images?q=desk+ceo https://kagi.com/images?q=desk+ceo