Students Renting Smart Glasses to Cheat on Tests

Students in China are renting smart glasses like Rokid and Quark to cheat on exams by scanning questions and displaying answers.

Secondhand marketplaces such as Xianyu offer daily rentals for roughly $6–$12, and some renters use ring controllers to operate devices covertly.

Chinese authorities have banned smart glasses from national college entrance and civil service exams, while device weight and battery life remain limitations.