the evolution of web design module 1: the history and the future of the web lesson 1
TRANSCRIPT
The Evolution of Web The Evolution of Web DesignDesign
Module 1: The History and the Future of the Web
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Module 1: The History and the Future of the Web
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Lesson OverviewIn this lesson, we will: Discuss the history and impact of the Web Understand and discuss the evolution of Web design Discuss the history and impact of Web technologies Use Web technologies to increase productivity and enjoyment
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Guiding Questions How has the Web transformed your life? What technologies make using the Web more engaging and exciting on
your computer or a hand-held device? Why do you think there is a need for the W3C (World Wide Web
Consortium)?
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Development of the WWW Tim Berners-Lee Web developed at CERN (European Organization for Nuclear Research) Web popularized the Internet
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W3C (World Wide Web Consortium) Established in 1994
Tim Berners-Lee has served as the director
Based at MIT
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Browsers Allow users to view content on the Web
Mosaic early cross-platform graphical browsers
Other early browsers include WorldWideWeb, ViolaWWW, Midas, and Samba
Today’s browsers include Internet Explorer, Firefox, Opera, Flock, Mozilla, and Safari
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Browser Wars Market Share Percentage
1995 1997 1999 2001 2003 80.1 57.6 30.7 9.8 3.7 Netscape
2.9 39.4 67.5 89.9 95.9 IE
17.0 3.0 1.8 .3 .4 Other
Based on figures from OnStat.com
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Web Site Design Plan Analyze Design Test and Refine
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The First Generation of Web Design Static pages Navigation hyperlinks Guest books Forms sent via e-mail Early examples
http://www.dejavu.org/1994win.htm
http://www.slac.stanford.edu/history/earlyweb/firstpages.shtml
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The First Generation of Web Design Non-compliance with standards by browsers Limited by technology
Small monochrome monitors Dial-up connectivity Slow Internet connection
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Second Generation of Web Design Online presence for businesses was essential
Interactivity of the Web 24-hour access Global reach Ability to present product information
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Second Generation of Web Design Intuitive, user-friendly navigation system Use of forms Focus on content Banners, frames, and tables Blinking text, hit counters, marquees “This site is best viewed in …”
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Third Generation of Web Design Sites designed to target specific audience Focus on content Intuitive, user-friendly navigation systems Use of forms, splash page, CSS, and portals
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Fourth Generation of Web Design – Web 2.0 Participatory, interactive, and personalized Compliance with Web standards Consistent design for professional look Usability and accessibility issues Careful selection of typography
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Fourth Generation of Web Design Dynamically-generated content by the user Content-authoring tools for editing Internet privacy Social networking, video sharing Rounded corners, subtle 3D effects Larger text
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Fourth Generation of Web Design Open Source File Sharing Freemium Business Model RSS Feeds Web Services
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New Tools of Web 2.0 Wikis Blogs Podcast (derived from iPod and broadcast)
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Practice Using http://www.dejavu.org/1994win.htm, a first-generation Web
site, compare its characteristics to those of today’s sites. Using http://slac.stanford.edu/history/earlyweb/firstpages.shtml, a
first-generation Web site, compare its characteristics to those of today’s sites.
How would you enhance their functionality?
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Practice Usability and Accessibility Scavenger Hunt
Refines search techniques Reinforces classroom instruction about the Web design process
Evolution of Well-known Corporate Web Sites Using http://www.wakeuplater.com, select three sites and note
how they have evolved.
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Lesson ReviewDuring this lesson, you learned:
The History and Impact of the Web The Evolution of Web Design The History and Impact of Web Technologies