As I reflect a bit, my experience with Teaching CI Online was fine. The obvious physical barrier you would expect to be an issue didn’t actually impede much of anything. CI Online is absolutely possible. One major drawback was lack of reliable internet. On bad days, we just didn’t have class. Occasionally, I had to mute all microphones or disable cameras because of taxed bandwidth at a particular school. That was not cool for checking comprehension, teaching to the eyes, and making connections. If a school was prepared, there were no problems.