Useful lifetime of educational materials should be defined by their continuing ability to help meet defined learning objectives. More often lifetime is compromised by changes in the educational environment that do not specifically relate to the capacity of the material to assist learning. Approaches for integration of materials into the learning…

The importance of accessibility to digital resources is now widely acknowledged. The W3C WAI has played a significant role in promoting the importance of accessibility and developing a framework for accessible Web resources. The accessibility of e-learning provides additional challenges that may not be faced when providing access to other Web…