Side Eye: Characterizing the Limits of POV Acoustic Eavesdropping from Smartphone Cameras with Rolling Shutters and Movable Lenses · HackerPapers discussions

Side Eye: Characterizing the Limits of POV Acoustic Eavesdropping from Smartphone Cameras with Rolling Shutters and Movable Lenses — mentioned by carapace

Sun, 08 Oct 2023 02:58:45 GMT

Absolutely insane: > Our research discovers how the rolling shutter and movable lens structures widely found in smartphone cameras modulate structure-borne sounds onto camera images, creating a point-of-view (POV) optical-acoustic side channel for acoustic eavesdropping. The movement of smartphone camera hardware leaks acoustic information because images unwittingly modulate ambient sound as imperceptible distortions. https://arxiv.org/abs/2301.10056

Paper and discussion history. A mention is not an endorsement.

Side Eye: Characterizing the Limits of POV Acoustic Eavesdropping from Smartphone Cameras with Rolling Shutters and Movable Lenses — mentioned by westurner

Fri, 06 Oct 2023 18:04:09 GMT

It may be inexpensive to detect phonons due to their interaction with photons, which we have inexpensive [quantum] sensors for From https://news.ycombinator.com/item?id=37793957 : > "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

Paper and discussion history. A mention is not an endorsement.

Side Eye: Characterizing the Limits of POV Acoustic Eavesdropping from Smartphone Cameras with Rolling Shutters and Movable Lenses — mentioned by westurner

Fri, 06 Oct 2023 18:01:24 GMT

"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?

Paper and discussion history. A mention is not an endorsement.

Side Eye: Characterizing the Limits of POV Acoustic Eavesdropping from Smartphone Cameras with Rolling Shutters and Movable Lenses — HN submission

Fri, 29 Sep 2023 14:01:24 GMT

Side Eye: Limits of POV Acoustic Eavesdropping from Smartphone Cameras

2 points; 0 discussion replies on HN. Paper and source history. A submission is not an endorsement.