Inventive little people, human children. It’s become common knowledge among the kiddies that Google Docs has a chat function. Therefore it’s not necessary to smuggle the mobile phone into the classroom and suffer this fate:
Or, as the Mirror put it:
The politely worded message gives away the teacher’s trusted method of knowing who is paying more attention to their handset than his lecture. It reads: “Dear students, I know when you’re texting in class.