I have confirmed that a student can participate in the Cyber-Fiber classes without a webcam. Depending on the class, if you are mostly doing demonstrations or using your desktop and documents, you may want to include students who do not own webcams but who have access to a mic and speakers. I'm not sure if this opens it up to many more people but it might.
A weaving class like Amelia's and Lillian's and the ones Liz is planning would not be candidates for students without webcams.
Please let me know if you have any technical questions for me to ask Webex. You are welcome to contact them yourselves and use the weavolution.webex.com when they ask for your webex account. The technical support online has a ton of FAQs and help topics which are available here. To phone tech support call 1-866-229-3239.
Just another option I wanted to share with the group. I have edited the C-F classes main page to reflect this and to share the calendar view with anyone who would like to see the classes listed as such.
Claudia