This article describes the survey of the usability of a novel content-based video retrieval system. This system combines video streaming and an electronic bulletin board system (BBS). Comments submitted to the BBS are used to index video data. Following the development of the prototype system an experimental survey with ten subjects was performed.…

To investigate student and class characteristics associated with electronic bulletin board use, this study analyzed 3,125 messages posted by students in 15 classes. Electronic postings were analyzed for intended audience, form, and content of the messages. Most messages included new information and did not specify a specific audience or recipient.…

This paper examines how four innovative Internet technologies were incorporated into one course at The UK Open University. The technologies were: blogging, audio conferencing, instant messaging and Harvard's Rotisserie system. Each of the technologies is addressed, and details from the student evaluation are provided. The student feedback on all…