I don’t know about the ideal orientation, but i prefer my monitor to not spin relative to my desk. :) Which of course means that it should slowly rotate around

I don’t know about the ideal orientation, but i prefer my monitor to not spin relative to my desk. :) Which of course means that it should slowly rotate around once a day to keep it in sync with the Earth (when seen from an innertial fixed coordinate system). But that made me think. Maybe the optimal solution is one with a circular table (rotating in sync with the Earth, thus appearing motionless) and a monitor which spins around the normal axis of the table to force me to chase it around. Maybe it could have different tempo settings. A slow one which makes the user reposition every half an hour or so, a faster one for cardio, and an even faster one for volumetric persistence of vision applications.