Guardian uncovers 42% rise in cheating cases involving gadgets such as mobile phones and hidden earpieces since 2012

Sarah Marsh  Monday 10 April 2017  https://www.theguardian.com/education/2017/apr/10/more-university-students-are-using-tech-to-in-exams

students were caught cheating with smart watches over the period examined, and cases of students using hidden earpieces or miniature cameras were reported at multiple universities.

The Guardian found multiple websites that openly targeted students with devices that could be used for cheating.

prevent cheating could be to write better exams.