Invigilators check students' ears for Bluetooth devices during exam
A video of invigilators using an otoscope to check students' ears for hidden Bluetooth devices, that might be used to relay exam answers from outsiders, has been shared online. Reacting to this, a Twitter user commented, "Seems like [very] complicated jugaad." Meanwhile, another comment read, "Using the same instrument on every student is unhygienic and can cause ear infection."