... Examples include the properlocation of the information on the screen, the attributes of the screen (color, graphics, size of text, etc.), the pacing of the information, and the mode of delivery (audio, ... http://www.fernuni-hagen.de/ICDE/D-2001/final/keynote_speeches/wednesday/taylor_keynote.pdfxxiv Theory and Practice of Online Learning the use of the Internet to access learning materials; to interactwith the content, instructor, and other learners; and to obtainsupport during the ... discusses the emergingtools of the Semantic Web, and the way they will affect futuredevelopments of the theory and practice of online learning.Chapter 3 discusses the value chain framework in...