Google Lens now lets you virtually dye your hair
 

Coloring your hair is a fun way to change your look -- but you never quite know how the end result will turn out before you pull the trigger. Until now, that is, as L'Oréal has partnered with Google Lens for a pilot which offers a fast way to...
https://www.engadget.com/2019/12/20/...al-hair-color/