FOXNEWS Americas Newsroom With Bill Hemmer and Sandra Smith November 5, 2019 15:55:00
The smart devices to carry out the tasks under your nose. a very odd sort of story. >> bill: why would a laser light be able to perform a function? >> so sound is waves and that's what hits the diagram of the microphone and jig also a certain way. they can mimic the waves with laser light and makes this microphone move in the same frequency that sound would, would it be listening to the people in the house say alexa, order me popcorn on amazon prime. >> bill: researchers are doing this. consumers aren't doing it. >> the troubling part is consumers could do this. the average joe would probably ...
Source: archive.org