Mainstream Videoconferencing available again
Mainstream Videoconferencing: A Developer’s Guide to Distance Multimedia, which Joe Duran and I wrote from 1994-96, has been out of print for some time. The publisher has transferred the copyright back to the authors, and we have made a PDF of a lightly edited version available under a Creative Commons license.
Older book material and supplements are available at
https://technologists.com/DuranSauer/.