The Google Pixel 4 has been recently revealed. It contains interesting
aspects such as enhanced camera, motion-sensing
radar and live transcription. There is also a lot of hype around the face
unlock feature. Is it the same one as Apple’s? Both the iPhone and the Pixel 4
use an infrared sensor that will project dots on your facial features
and to create a map of your face. However, Google’s technology also leverages a
small chip that senses your motion using radar. As such, you will not be able
to unlock the Pixel
4 without the help of Motion Sense.
The
Pixel 4 uses infrared and motion sensors
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