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tezza
6198 days ago
And would you know if they just recorded the keys your fingers pressed?
I think Jakob is really onto something here.
1 comments
pygy
6198 days ago
They could record the sound of the keypresses too. They may be impossible to discriminate subjectively, but they all have a distinct signature...
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mgj
6198 days ago
Yep, see:
http://www.cs.berkeley.edu/~zf/papers/keyboard-ccs05.pdf
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