Must I show my face in test videos and other lectures?

[RanWang893]

Dear all, 

This is my first time creating a lecture, and I have a question. In general, I will be doing a screenshot version of the course since I am teaching AI. However, when I read the other courses I find people using mostly cameras to show their faces. Therefore, I wonder whether this has to be the case. 

[RobertBrown028 · Accepted solution]

No, you do not have to show yourself on camera. However, many instructors have found that being on camera increases student engagement and satisfaction. Seeing the instructor builds a connection and trust to a degree. For my courses, I'm on camera for the introduction to each section.