"The photos show intricate cheating equipment, a majority of which were created by students in the southwestern city of Chengdu before taking a different test, the National Professional and Technological Personnel Qualification Examination.

Around 40 students, all originally from Shanghai, were reportedly caught with the devices, which were disguised to look like everyday objects.

Some of the uncovered equipment included miniature cameras installed into both a pen and a set of glasses, as well as wireless earphones resembling small earplugs. In one instance, a grey tank top was wired with a plug capable of connecting to a mobile phone that could be used to send out information. There was also a camera installed in the shirt.

Ahead of this year’s exam, which was taken by nearly 9.4 million students across the country, Beijing was preparing to send police out to monitor and handle cheating incidents."


http://www.businessinsider.com/high-tech-ways-to-cheat-2014-6