https://higheredpraxis.substack.com/p/tip-dont-require-cameras-on

how to increase engagement without relying on “cameras on” and asks instructors to be open to different “shapes” of what engagement can look like: “Many teachers have a shape that they think attention and engagement look like, and they work very hard to get students into that shape.” She also has written about forcing students to turn on their cameras from a trauma-informed perspective.

++++++++++++++
more on online teaching in this IMS blog
https://blog.stcloudstate.edu/ims?s=online+teaching