Researchers record audio by focusing a telescope on a distant lightbulb

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Category5 Technology TV with Robbie Ferguson
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Published on ● Video Link: https://www.youtube.com/watch?v=jVv8LYmuuTo


Duration: 2:54
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In an era of digital eavesdropping where hackers employ a variety of means to take over built-in video cameras, peruse personal digital data and snoop on cellular conversations, researchers have successfully tapped into speech and music inside an apartment simply by focusing a far away telescope on a light bulb in the room.



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Tags:
hacker
audio recording
light bulb
optical sensor
lamphone
eavesdropping
technology
telescope
ben nassi
visual microphone
bekah ferguson
realtime