I supervised a TOEIC exam, which was very interesting for me as I sometimes have students who are preparing for the exam. The answers have to be recorded by the use of dots on a special sheet. All details are recorded in dots too. As most of the students had never seen anything like this before the preparation was very important, if the dots aren’t done correctly the information can’t be read and the exam is failed. One of the students’ who I had to accompany to the toilet told me that she’d studied in the USA and used this system for exams nearly all the time.