> Additionally, having to write out content in longhand slows down the amount of info you can cram into a lecture. I'm not sure if you meant that as a positive

> Additionally, having to write out content in longhand slows down the amount of info you can cram into a lecture. I'm not sure if you meant that as a positive or a negative, but that was the biggest advantage for me when I had chalk board classes. If you can't write down everything you want to say, your students can't either.