MELJUN CORTES multimedia lecture_chapter1
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Chapter 1Chapter 1 Introduction to the Internet Introduction to the Internet and Web-Based Multimediaand Web-Based Multimedia
MELJUN CORTESMELJUN CORTES
Chapter ObjectivesChapter 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
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Chapter ObjectivesChapter 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
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History of the InternetHistory of the Internet
ARPANET – 1960s Purpose: decentralized communication network
Internet - 1969 Network of networks
Intranet Private networks
Extranet Authorize access to outsiders
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History of the WebHistory of the Web
World Wide Web Hypertext system Created by Tim Berners-Lee 1991
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History of the WebHistory of the Web Browsers
Mosaic (1993) Netscape Internet Explorer
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History of the WebHistory of the Web
Search Engines Spider-based
Contents of Web site automatically added Directory-based
Catalog contents based on submissions
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What is Multimedia?What is Multimedia? using more than one media
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Multimedia TodayMultimedia Today
Integration of digitized media Text, graphics, animation, sound, and video Activate multiple senses
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Multimedia TomorrowMultimedia Tomorrow Addition of smell and touch
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The Evolution of MultimediaThe 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
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Evolution of MultimediaEvolution 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
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What is Interactive Multimedia?What is Interactive Multimedia?
users directly respond to and control media users become active participants
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Why Multimedia?Why Multimedia? activates multiple senses &
taps different learning styles
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Why Multimedia?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.”
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Why Multimedia?Why Multimedia? Convey content by using a variety of
media elements to reinforce a single idea
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Web-Based Multimedia ApplicationsWeb-Based Multimedia Applications E-commerce and E-business
Advantages/Disadvantages?
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Web-based Training and Distance Learning Advantages/Disadvantages?
Web-Based Multimedia ApplicationsWeb-Based Multimedia Applications
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Research and Reference Advantages/Disadvantages?
Web-Based Multimedia ApplicationsWeb-Based Multimedia Applications
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Entertainment and Games Advantages/Disadvantages?
Web-Based Multimedia ApplicationsWeb-Based Multimedia Applications
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Careers in Web-Based MultimediaCareers in Web-Based Multimedia
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Team of specialists
Careers in Web-Based MultimediaCareers in Web-Based Multimedia
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Portfolio!!!Portfolio!!!
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Executive Producer Production/Project
Manager Web Master Web Designer
Careers in Careers in Web-Based MultimediaWeb-Based Multimedia
Web Developer Art Director Interface Designer Writers/Editors Content Specialist
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Instructional Specialist Graphic Artist Animation Specialist Audio Specialist Sound Engineer
Careers in Careers in Web-Based MultimediaWeb-Based Multimedia
Photographer Video Specialist Videographer Computer Programmer Production Positions Support Positions
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