"Side Eye: Characterizing the Limits of POV Acoustic Eave sdropping from Smartphone Cameras with Rolling Shutters and Movable Lenses" (2023) https://arxiv.org/abs/2301.10056

Is this a result of photonic/phononic correlation? What type of quantum entropy is that, per Quantum Discord?

"Quantum light sees quantum sound: phonon/photon correlations" (2023) https://news.ycombinator.com/item?id=37793765