Pixel 4 XL teardown reveals remarkably tiny Soli chip
 

When Google announced the Pixel 4 earlier this month, the company's Sabrina Ellis spent a part of the keynote talking about the work her team invested in making Project Soli into something that could fit inside of a smartphone. It turns out Ellis was...

https://www.engadget.com/2019/10/24/...iny-soli-chip/