Students have found a new way to cheat on tests and teachers are finding it very difficult to spot. According to a report from Rest of World , students in China are using smart glasses to cheat on tests —scanning answers they don't know and searching for answers online . One student told the nonprofit publication she uses her Rokid artificial intelligence ( AI ) glasses for, "any subject that I may fail at"—a strategy so successful that other students have started renting her glasses for their