Hacking into an Amazon Echo Using Laser Light to 'Speak' to Alexa

In this video I show you how to use a pulsed laser light to hack into a smart speaker. The laser light can simulate sound when shined on the microphone of the device.

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*Any experiment you try is at YOUR OWN RISK. The Action Lab assumes no responsibility for any injury if you attempt anything you see in this video or on my channel.

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