Google Explains How the Soli Chip Works in the Pixel 4
Google Explains How the Soli Chip Works in the Pixel 4 Powered by Project Soli, Motion Sense is one of the highlight features of the Pixel 4 and Pixel 4 XL, enabling users to perform various tasks with gestures. The chip that enables the feature is said to be the first integrated short-range radar sensor in a consumer smartphone. While Google engineers had earlier detailed some of the key aspects of the Soli chip and how it works, they’ve now revealed some more details about the technology, including its radar sensing principles, design of the signal processing and machine learning (ML) algorithms used to recognize human activity....