You had to be close enough to see the blackboard. Class is time and space fixed. Mostly absorption learning. Order and sequence of the presentation is educator determined. The room could be bigger, based on the image magnification of the projectors.
Class is time and space fixed.
Mostly absorption learning. You may return to any content at will, save it to disk, link to original sources, videos, assessments, chat with world wide participants. You select the order and sequence of the learning. Class is asynchronous, you determine time for participation. Learning can be more active.