Study: Smart devices' ambient light sensors pose imaging pri

A computational imaging algorithm reveals that ambient light sensors, which are passive components embedded in the screens of smart devices to alter monitor brightness, pose an imaging privacy threat by exposing users’ touch interactions to hackers, MIT researchers find.

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George Orwell , Yang Liu , Williamt Freeman , Gregory Wornell , Felix Heide , Department Of Electrical Engineering , Artificial Intelligence Laboratory , Princeton University , Algorithms Laboratory , Watson Ai Lab , Research Laboratory Of Electronics , Science Advances , Electrical Engineering , Computer Science , Research Laboratory , Family Presidential , Mit Csail , Mit Eecs , Mit Research Laboratory Of Electronics , Mit Ibm Watson Ai Laboratory , Smartphones , Omputational Imaging Algorithm , Ambient Light Sensors , Maging Privacy Threat , Ouch Interactions , Kang Liu , Frédo Durand ,