An expert explains how to use optical sensors for smartphones


Dennis Koskoff, director of information analysis at Telecom Daily, said that the Time of flight sensor, in smartphones, can work in a place without lighting, and he stated that this allows the owner of the smartphone to determine the distance to the desired target more precisely. This sensor can also be used to detect and identify faces.

Koskov added, “If we talk about the same technology, the Tof sensors send a short infrared light signal, and the camera records its travel time for this distance. And cameras equipped with a Tof device can measure the distance within the area shown by the video cameras in one shot, and this is the feature.” Key to this post. ”

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