Internet and the Design of Web Pages
Download
Report
Transcript Internet and the Design of Web Pages
Internet and the Design
of Web Pages
Teresa Frias
CSCI030
Internet and WWW
People commonly interchange them but they are not
the same concept.
The internet is a global system of networked
computers together with their users and data.
The World Wide Web (WWW) is a software
application that makes it easy and posible for nearly
enyone to publish and browse hypertext documents
on the Internet.
ARPANET,1969
In 1969, Bolt, Beranek and Newman, Inc., (BBN)
designed a network called the Advance Research
Projects Agency Network (ARPANET) for the Unites
States Department of Defense.
Its purpose was to share “super-computing power”.
It was rumored that it was designed to response to the
thread of a nuclear attack that might destroy the
country’s communication system.
The ARPANET later became known as the Internet.
WWW, 1991
The WWW was created by Tim Berners-Lee as
a simple way to publish information and make
it available.
It became available to the public in 1992.
Terminology I
Web page: A file that can be read over the WWW.
Web site: Entity that publishes Web Pages.
Hyperlink: Sting of clickable text or a clickable
graphic that point to another Web page or document.
Browser: Software tool used to view Web pages.
Examples are Internet Explorer, Nestcape, Firefox.
URL: String of characters that uniquely identifies a
document on the Web.
Terminology II
TCP/IP
Transmission Control Protocol/Internet Protocol
What do we need a protocol?
To have an standard
Be able to send and receive proper information
Email
Design of Web Pages
Front Page (Microsoft)
Wizard of Microsoft Word
Netscape Composer
Java Script (cookies, pop-ups)
XML
HTML
HTML
.html or htm extensions
You don’t need any special program to create
them just a text editor like notepad and some
knowledge of the language.
Front Page and other tools do most of the job
for you but they also put a lot of unwanted
“information”
It works very well with Java script to do more
advantage features.
What is considered bad for a Web
Page?
Annoying information (pop-ups)
Distracting Information (lots of links, lots of
colors)
Too much and too little
Plain Text
Not be able to know where you are
What is considered good for a Web
Page?
Have always a link to the Home Page
Have a display menu or a table that shows
where you are and what steps you took
Have the same color in all the web site
Don’t have distracting / annoying elements
Nice Visual Presentation
Art Color Theory
Examples
Good Web Page
www.google.com
Why? Very Simple, Not advertising contained, Very
powerful
Examples
Bad Web Page
www.nba.com
www.gwu.edu
Why? Very confusing, very distracting. They contained
very well updated information so the contents are good
but they have a bag design
Visit my Web page
http://home.gwu.edu/~frifri85/CSCI035/final/
End