ephemeral fingerprinting

[samuelweiler]

We should mention ephemeral fingerprinting. See for more:
w3c/fingerprinting-guidance#44 (comment)

(This came up in the Devices and sensors meeting at TPAC 2022.)

[pes10k]

Im not sure what we could add here to the questionare that'd be relevant. This problem seems pretty intractable from the Web, and so I'm skeptical its worth asking folks to assess if new specs could also be used for ephmeral fingerpritning (they could).

@samuelweiler @hober could you say more about what you had in mind here?

[hober]

I think this is blocked on the corresponding change being made to the fingerprinting document, so that there's something to link to.