The electronic voting devices being proposed by self-interested computer companies are subject to large-scale tampering.
Large-scale tampering would be spotted (as would deletion of an entire database), but less blatant manipulation could be harder to pick up until the day of the vote.
In the following experiments, different geometric attacks such as scaling, cropping, tampering and changing aspect ratio are performed on the watermarked images to test the robustness of proposed method.
Analyses in Atlanta and Philadelphia, among other cities, have produced evidence of tampering on a scale that calls into question those cities' educational achievements.
Cobb has worries of her own: the possibility that Fogo Islanders would become too dependent upon her; that somehow she was tampering with the scale of the place; that there was so much these people — her people — had to learn about getting by in the modern world, and so little time for them to learn it; that the project would fail altogether, or succeed too well and become overrun by tourists.
It seems that to most people this is a question, not of tampering, but of scale.
To hide the visual traces of image tampering, rotation and scaling are often applied to the tampered region.
Then we can make the bushel-measure smaller And the shekel-weight bigger By fraudulently tampering with the scales.
The training center at Sightglass includes a counter with several grinders, an industrial-strength espresso machine, a scale, coffee tampers and other paraphernalia.
"What we have seen is evidence tampering on an industrial scale, and obviously that has to stop".
In the days after the crash, Australia's then prime minister, Tony Abbott, said there had been "evidence of tampering on an industrial scale".
