If you want to look at Chime all you need is the plug-in. Assignments can be submitted by paper copy or via e-mail. In distance learning courses students can browse through course syllabus to determine if they want to take the course. Once signed up for a class, get the password so they can get homework assignments. No paperwork involved in assignments at all.
All interaction occurs electronically.
Testing requires sudents to go into the lab in person, right now. 16 classes being taught over the Internet. Collaboration is necessary. I'd like to see some collaboration between all of us. Ultimately you'd save time by sharing information.