Authorities in China have taken it to the extreme by using drones above the exam halls to catch any cheats during its notorious University entry exams.
The drones will work by looking out for any suspicious radio signals from 500 metres above the halls, to stop pupils getting information via a hidden earpieces.
Approximately 9.4 million high school students will sit for this year's university exams
Last year, Chinese authorities found some students with hi-tech vests which allowed them to get answers via hidden earpieces
The Beijing Times report that metal detectors will be used at examination centres to prevent students from cheating. Police officials have also been deployed to deal with "sudden incidents" of cheating, it adds.
The students intelligence of cheating exams has gone so high in china with some students putting cameras in pens to take photos of the exam paper, which is then relayed to someone outside the hall
Below it is a A hidden camera inside a pen (second from the left) and a receiver disguised as an eraser confiscated by police.
.Also some cameras are hidden in Glasses.
Below photo show a Glasses containing a hidden camera and a coin with a tiny receiver.
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Glasses containing a hidden camera and a coin with a tiny receiver.
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Students, along with their parents, feel intense pressure at this time of the year because success in this exam allows them to enter prestigious colleges.
Below stunning photos show how exam situations are usually in china.
NOTE: The pictures have captions below them for explanation.
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Invigilators monitor examinees in Suining, Sichuan in case of any sudden cheating. Leading up to gaokao, some high schools place security cameras in classrooms to monitor students in case of laziness.
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Art students draw sketches in Jianan, Shandong province.
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A mother waits outside in Hefei, Anhui province. In some parts of the country, authorities banned outdoor square dancing (a popular activity for elderly Chinese people) within 500 feet of testing buildings because of the loud music.
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Students taking the bus to their exam in Liu'an, Anhui province. Thousands of family and friends crowded the streets in support as they left for the test.
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Parents in Huaibei, Anhui wait for their children to finish the exam.
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Leading up to the exam, students and teachers take part in pressure-release activities, like this trust-fall.
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Students walk by Confucius after a rainy morning in Wuhan. Many temples were flooded in the weeks leading up to the test with parents praying to Confucius, China's great educator.
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A security check in Shenyang, Lioning province. Authorities vowed to crack down on cheating during the exams this year.
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Confiscated cell phones and receivers. The Ministry of Education said students caught cheating would be stripped of enrollment qualifications for 1-3 years.
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Applicants walking outside after finishing their first day of testing.
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A teacher checking examinees names in Hefel. Because of the importance of one test, "gaokao-sweatshops" — high schools that prepare students exclusively for the test — have become increasingly common.
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A morale-boosting exercise in Hengshui, Hebei province. Students waved flags and shouted "Come on Hengshui No. 2 high school, you are the best!"
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Police try to contain students as they lined up to register for the exam.
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Parents in Shanghai waiting for the exams to finish.
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Students taking an English exam in an exam hall at Dongguan University. English is one of three main areas of testing, along with math and Chinese.
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