The Varjo VR-3 is a variable rate display but the zones are fixed, correct? So the locus of fidelity is always in the same spot relative to your eyes? I'm wonde

The Varjo VR-3 is a variable rate display but the zones are fixed, correct? So the locus of fidelity is always in the same spot relative to your eyes? I'm wondering whether VR display technology would benefit from the scan flexibility that some modern image sensors have. E.g. imagine a 12K display where you can select on a frame-by-frame basis which area you want to scan at full resolution, which at half, quarter, ... etc. -- be quick enough about it, and it'll always look like a 12K display but with a fraction of the bandwidth and compute cost.