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MELJUN CORTES Multimedia Lecture Chapter1

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MELJUN CORTES Multimedia Lecture Chapter1

MELJUN CORTES Multimedia Lecture Chapter1

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  • 1. Chapter 1 Introduction to the Internet and Web-Based Multimedia MELJUN CORTES
  • 2. Chapter Objectives Briefly describe the history of the Internet and the Web. Define and explain Internet, intranet and extranet. Name the first graphical-user interface Web browser and the two browsers most often used today Explain the difference between a spider-based search engine and a directory-based search engine Briefly explain the evolution of multimedia Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 3. Chapter Objectives Define digitizing, multimedia, and interactive multimedia Describe some of the benefits of multimedia List four Web-based multimedia applications Explain how a portfolio is helpful when applying for Web-based multimedia positions and identify some of the items that should be included in a portfolio List the Web-based position titles along with the skills and duties of each Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 4. History of the Internet ARPANET – 1960s Purpose: decentralized communication network Internet - 1969 Network of networks Intranet Private networks Extranet Authorize access to outsiders Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 5. History of the Web World Wide Web Hypertext system Created by Tim Berners-Lee 1991 Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 6. History of the Web Browsers Mosaic (1993) Netscape Internet Explorer Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 7. History of the Web Search Engines Spider-based Contents of Web site automatically added Directory-based Catalog contents based on submissions Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 8. What is Multimedia? using more than one media Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 9. Multimedia Today Integration of digitized media Text, graphics, animation, sound, and video Activate multiple senses Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 10. Multimedia Tomorrow Addition of smell and touch Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 11. The Evolution of Multimedia working with multiple media is not new explosion of computer-based (digitized) multimedia improved computer processing power and technology new ways of using multimedia growth of the Web Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 12. Evolution of Multimedia Past stretches back to first sounds, languages, drawings, cartoons, radios, and motion pictures Present digitized media is all around us primarily involves eyes and ears Future involve all of our senses offer users greater control & interactivity increased ability to share across networks Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 13. What is Interactive Multimedia? users directly respond to and control media users become active participants Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 14. Why Multimedia? activates multiple senses & taps different learning styles Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 15. Why Multimedia? people remember 20% of what they see 30% of what they hear 50% of what they see and hear 80% of what they interact with Chinese proverb “Tell me and I will forget; show me and I may remember; involve me and I will understand.” Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 16. Why Multimedia? Convey content by using a variety of media elements to reinforce a single idea Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 17. Web-Based Multimedia Applications E-commerce and E-business Advantages/Disadvantages? Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 18. Web-Based Multimedia Applications Web-based Training and Distance Learning Advantages/Disadvantages? Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 19. Web-Based Multimedia Applications Research and Reference Advantages/Disadvantages? Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 20. Web-Based Multimedia Applications Entertainment and Games Advantages/Disadvantages? Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 21. Careers in Web-Based Multimedia Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 22. Careers in Web-Based Multimedia Team of specialists Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 23. Portfolio!!! Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 24. Careers in Web-Based Multimedia Executive Producer Production/Project Manager Web Master Web Designer Web Developer Art Director Interface Designer Writers/Editors Content Specialist Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.
  • 25. Careers in Web-Based Multimedia Instructional Specialist Graphic Artist Animation Specialist Audio Specialist Sound Engineer Photographer Video Specialist Videographer Computer Programmer Production Positions Support Positions Harcourt, Inc. items and derived items copyright © 2002 by Harcourt, Inc.