There maybe some people who use very small laptop to cheat on a test by secretly hiding it under a desk to use math programs to solve difficult math questions, and use the internet to look up answers.
Small cheap laptops may also be used to play games under their desk or behind a pile of books and school supplies when in class. Some workplaces may have workers who use these small laptops to play games under their desk, or in an empty hallway or room.
Unfortunately, there maybe some people who use these small laptops to record people's voice or room without their permission by hiding the laptop in a box, and cutting out a few small holes for a mic and webcam.