https://www.cnet.com/news/lg-teases-goodbye-touch-for-mwc-smartphone-reveal/

The video suggests that LG's new flagship smartphone, whose name still hasn't been finalized, will sport a user interface that will allow it to be controlled via hand gestures without need to touch the screen. It's a notion that has garnered more than a bit of interest from tech giants.

Earlier this month, the FCC granted Google approval to deploy radar-based motion sensors, also known as Project Soli. The sensors reportedly allow users to operate electronic devices using hand gestures.