Ergonomics is the difference you feel by 4 p.m.
A home office that looks fine in a photo can still wreck your back by the end of the week. The things that protect you across a full workday are unglamorous and easy to get wrong by eye: the top of your monitor at roughly eye level, your forearms supported, enough desk depth that your screen sits an arm's length away, and a chair that tucks under cleanly. Guess at these and you pay in stiff shoulders, sore wrists and the low-grade fatigue that makes the afternoon drag.
The generator sizes these dimensions to your actual room, so you're previewing a posture, not just a vibe. You can see whether a sit-stand desk has the clearance it needs, whether a monitor arm can lift the screen high enough, and whether the chair has room to roll back. Sorting this out in a render is free; discovering it after a month of full workweeks in the wrong setup is not.














