Many teachers are forced to switch to teaching online these days. Many are also working from home. In this scenario many educators are producing educational videos and sometimes you want to be able to show a drawing, an equation or something else which is not easy to produce digitally on your computer. A nice little workaround I got from my fantastic co-worker Markus Schneider, is to build your own document camera. All you need is a lamp, a webcam and some silver tape. Watch below my beautiful drawings with my own document camera and my little set up at home.