How to take pictures with the Pixel 4’s face unlock IR camera
Face unlock on the Pixel 4 and Pixel 4 XL is powered by a suite of sensors working in tandem. This includes two infrared (IR) cameras that are normally not user accessible. However, a small app from the Play Store lets you play around and do just that.
The post How to take pictures with the Pixel 4’s face unlock IR camera appeared first on 9to5Google.