Some classrooms in China are equipped with AI cameras and brain-wave trackers. While many parents and teachers see them as tools to improve grades, they’ve become some children’s worst nightmare.

Some classrooms in China are equipped with AI cameras and brain-wave trackers. While many parents and teachers see them as tools to improve grades, they’ve become some children’s worst nightmare. #WSJWhatsNow pic.twitter.com/q1wyQcWdZw

— The Wall Street Journal (@WSJ) September 26, 2019