This book, which can be used only in the Air Force ROTC program, elucidates ideas about air navigation techniques. The book is divided into two main parts. The first part describes the earth's surface and different components of navigation. A chapter on charts provides ideas about different kinds of charts and a variety of symbols used in…

Copernicus remains the symbol of the scientist who felt responsibility for the possible conquences of his discoveries and who valued free thought and scientific truth. (Author)

Several logical methods for dividing circles and time into legitimate metric increments are examined and discussed as being convenient for conducting business, doing mathematics, navigating, and scheduling our daily lives. (MP)

Almost without exception, published studies on cognition in orienteering have adopted an information processing perspective involving dualism between objective and subjective worlds. An alternative, experiential framework focuses on the orienteer's conception of (or way of experiencing) the task to be accomplished, and on "affordances" (lines of…

Discusses how to make the best use of the Internet and develop effective Web sites based on an architectural analogy. Highlights include new possibilities for collaboration and community building, goals for using technology, successfully introducing change, navigation issues, and the need to create new models instead of replicating old ones. (LRW)

Explains adaptive hypermedia, provides a brief overview of adaptive navigation support techniques in educational hypermedia systems, and analyzes the results of most representative empirical studies. Demonstrates the importance of context and knowledge levels of the users and suggests that meta-adaptive hypermedia systems should be the next step.…

Discusses the rapid growth of the World Wide Web and the lack of use of electronic books and suggests that specialized contents and device independence can make Web-based books compete with print. Topics include enhancing the hypertext model of XML; client-side adaptation, including browsers and navigation; and semantic modeling. (Author/LRW)

Describes the design of an online exhibit about the history of the United Farm Workers union that was created on the World Wide Web by the Walter P. Reuther Library/Archives of Labor and Urban History. Discusses Web design, hypertext links, and ease of navigation. (Author/LRW)

Navigation exercises in the outdoors involve interactive team skills; individual assessment of self-confidence, competence, and esteem; and leadership skills. Learning goals include planning, managing a team, handling information, allocating individual objectives, making decisions, and attending to accuracy. Provides facilitators with instructions…

Discussion of navigation buttons in instructional hypermedia programs focuses on a study of college students that investigated the effectiveness of buttons with pictorial representations, buttons with text and pictorial representations, and buttons with text only. Findings indicate that buttons with text labels reduce user confusion concerning…

In 2003, Touch Graphics Company carried out research on a new invention that promises to improve accessibility to science museums for visitors who are visually impaired. The system, nicknamed Ping!, allows users to navigate an exhibit area, listen to audio descriptions, and interact with exhibits using a cell phone-based interface. The system…

More than eight years ago, the Internet was a new frontier with a limited number of visitors. Websites on gifted topics were few and far between. With a new interest in the world of gifted children, the author needed more, and it seemed that others did, too. So, to serve her own needs, she created "Hoagies' Gifted Education Page." During this…

Technology is all around us and no matter how hard educators promote the value of outdoor and experiential education (OEE) to adults and children alike, they are pulled away by a different reality--one might say, a virtual reality. Even when one is engaged in the outdoors either through a night hike or a stream study, technology is lingering…

Instructional elements remain the foundation of current instructional design practice. Practice is the instructional element provided after learners have been given information required to master an objective and Navigation is the non-instructional element guides the learner on the sequence of instruction. Linear Navigation can be referred to as…

We compared the performance of three heuristics with that of subjects on variants of a well-known combinatorial optimization task, the Traveling Salesperson Problem (TSP). The present task consisted of finding the shortest path through an array of points from one side of the array to the other. Like the standard TSP, the task is computationally…