1 | "Medium End" such as WebCT, Campus product from Blackboard LLC, or Cornell Virtual Workshop where one provides knowledge at different levels of detail, glossaries, quizzes and dynamic instructional nuggets. |
2 | "Traditional High End" such as the classic Multimedia CDROM ( or its web equivalent) prepared by sophisticated authoring tools such as Macromedia Director and with possibly professionally produced videos. |
3 | These will move towards Web Standards using Web Video, Java plus Dynamic HTML and W3C based XML and DOM specification |
4 | Note clear to me if authoring of educational material will differ from that of "ordinary documents" |