LG's battery-powered face mask will "make breathing effortless"
https://arstechnica.com/gadgets/2020/08/lgs-battery-powered-face-mask-will-make-breathing-effortless/

On the one hand, that's great. Especially for people with respiratory problems who can't tolerate a mask.

On the other hand, there is something deeply dystopian about a society that solves disease and pollution by handing every individual a mechanized mask.