Israel’s Autotalks (see here previously) has deployed its V2X (Vehicle to anything) systems on nearly 2,000 buses and related infrastructure in Seoul City.  The advanced system alerts drivers of pedestrian collision, school zones, road and weather conditions warnings, and more.

https://www.new-techeurope.com/2022/03/07/seoul-city-transforms-transport-system-by-deploying-v2x-systems-powered-by-autotalks/