[mickeyfrac]

Apple may be setting up for this to be a killer feature with Apple Vision headsets.

They are saying a single 4K feed, but if you could break that into segments it would change the game. That would be 4 x 1080p screens + the laptop.

If you could slice the rectangles anyway you wanted and rotate them individually then you have the perfect environment. Which you would be able to change instantly, presumably, with Mission Control.

Personally I would pay lots of dollars for that.