Determining What Video Conference Participants Are Typing from Watching Shoulder Movements
Schneier on Security
NOVEMBER 4, 2020
Accuracy isn’t great, but that it can be done at all is impressive. Murtuza Jadiwala, a computer science professor heading the research project, said his team was able to identify the contents of texts by examining body movement of the participants. Specifically, they focused on the movement of their shoulders and arms to extrapolate the actions of their fingers as they typed.
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