This camera device – but more of a document camera – is a new model from HoverCam. The HoverCam Mini5 is a Mars bar-sized unit that unfolds to gaze down on the front bench. It has the convenience of built-in illumination, a stand and USB plug in the one piece. The quality was good too so I can’t imagine a teaching day when I‘d not want to use it. For science or any subject, this will fill your projector screen with a close-up of a book, exam paper or the pad you write on. Scroll to the end of this video.