Relatively few products are reviewed in this matrix, since a large number of products were reviewed informally before the intensive review undertaking with the criteria below. Those products culled prior to the review documented below may have been culled for reasons not relevant to other institutions or organizations. Originally produced as a committee study of products for consideration within the Distance Education program at the University of Tennessee, Knoxville , this matrix has been updated occasionally as products evolve and mature. However, it is very difficult to maintain a comprehensive comparison of such products as these products are in rapid development. Selected cells in the matrix below are color coded to highlight key product differences.
Yellow items indicate a distinction creating some concern, green items indicate a strength.
Vendor is a member of the IMS developer's network. Vendor is a member of the IMS developer's network. Unix Version shipping. NT version due for distribution Q1 or 2, 1999. 4.0 Client Platform Any browser, java-enabled preferred.