Officials of a local education center and 200 Macau residents are accused of fraud, document forgery, and computer forgery. The Anti-Corruption Commission reported that residents enrolled in courses subsidized by the Education and Youth Bureau never attended the courses, simply providing their personal identification data to the education center and receiving, in exchange, 2,000 to 2,500 MOPs in cash.

Academics say the use of the electronic device is difficult to police in crowded exam halls. There has been an increased number of breaches of exam regulations, up from 56 last year to 83. Trinity College recorded 42 breaches of exam regulations this year, along with 10 incidents of cheating. This has prompted a number of UK colleges introduced blanket bans on wristwatches of any kind.

"There are many of us who walk around with our communication detectors," says the chairman of the Joint Technical Competitions (CCP) – soon to change its name to CCINP for the 2019 session - which is the gateway for dozens of Technical schools, and brings together up to 4,000 exam candidates on a single site. Between digital watches and connected glasses, exam cheating has taken a modern turn, and so has exam surveillance.