This paper addresses how to help learners navigate in existing Web-based learning resources. In order to resolve this issue, a learner-centered navigation path-planning model is proposed. The main objective is to provide learners with a path planning space in which they can see through hyperspace to plan a navigation path. This paper describes an…

Effective navigation is becoming more and more critical to the success of electronic commerce (E-commerce). It remains a challenge for educational technologists and Web designers to develop Web systems that can help customers find products or services without experiencing disorientation problems and cognitive overload. Many E-commerce Web sites…

This second edition of the "Parent's Guide to the Internet" is intended to help parents--regardless of their level of technological know-how--make use of the online world as an important educational tool. This booklet provides parents with basic information about how to use the computer to find information and communicate with others. It describes…