Web usability and essential interface design issues

摘要

Why are some web pages on the Internet easier to use and to navigate than other pages? How do web design features--such as buttons, icons, links, and frames--affect the ease of learning and of use? Web design principles-- largely drived from the Human-Computer Interaction (HCI) field--are beginning to emerge as a result of increased usability testing of web pages at universities, software and hardware companies, and other Internet-related businesses.