Week 10 & 11

Week 10

Reflection

Lecture 18/12/2012

Submitted Team Project1 & Web Application

         

  Today all students have submitted the Team Project1 to the lecturer. After that we start to study new lecture LO6 Web Application.

          Definition 

              Web application or Web Apps

An app is a piece of software. It can run on any environments such as Internet, on phone, on computer and other electronic devices. It refers to any application, services in internet. Web Apps is the web services where you can use the web browser to access information.      

Ex: Google Documents, Windows Live Hotmail, Turbo Tax online and etc 

     Web browsers are software applications that allow users to retrieve data and interact with content located on web pages within a website

Examples of Browsers

 - Internet Explorer

 - Netscape

 - Mozilla Firefox

 - Safari

- Opera 

 

Web Page

      a.     Web document

      b.    HTML (Hypertext markup language)

There are two types of web page:

i.       static Web

ii.     Dynamic Web

Static Web is Web 1.0 and considered as "read-only web." allows people to search for information and read it.

Webs 1.0 aren’t interactive and it only allows the visitor to read the information. The visitors are not allowed to edit or contribute. Example: Online official Information resources.

Dynamic Web (Interaction Web)

·        Is Web 2.0

·        Web interaction between people, software and data source and describe as a new Web apps.

·        Typically combination of technology allowing user to interact with information.

Example: facebook, Twitter, yahoo mail, google gmail

Web 2.0 Application

    Google docs

    Gmail

    Web Conferencing videoconferencing: Webex, GoToMeeting blogging, MP3tunes, Jinzora

    Social cataloging (Zotero)

    Learning management systems / e-learning

• LearnHub 
•  Edu20.org

Web Information System (WIS)

•       use web  as part of communication and paltform

-         Disseminate information (static or dynamic)

-         Share information

-         Conduct transactional business (B2C, C2C, B2B…)

Web Based

Collaboration Tools: Google Apps Technology

          Google Apps is all services that provide by google. Example google docs, google sites, gmail, google calendar and so on.
Categories of Web 2.0:
 

1.       Social Networking

Social networking is the grouping of individuals into specific groups, like small rural communities or a neighborhood subdivision, if you will. Although social networking is possible in person, especially in the workplace, universities, and high schools, it is most popular online.

  

 

 
 

     2.    Mashups

      Is a web site that takes content from other web site and mixed them together to create a new kind of content.  

     3.  Aggrgators: take and pull information from other source.

     Lecture 19/12/2012

     Internet and WWW

          Today we learn about Internet. So what is internet mean?

Internet is;

•          Global web that connects approximately 1 million organizational computer networks in more than 200 countries.
•      It is global information system and  largest network in the world that connects people/organization all over the world. 
  Internet enables people to access data in other organization and to communicate, collaborate and exchange information around the world, quickly and inexpensive.

Why people use internet?

_     to find general information

_     to send(upload or receive file)

_     to communicate 

_     to share idea …
_   to learn, read news, find software or buy something  

Internet Service

THE WORLD WIDE WEB 

The World Wide Web is known as Web, is a system of interlinked hypertext documents accessed via internet. with a web browser, one can view web pages that may contain text, images, and multimedia and navigate between the via hyperlink.

The WWW can be accessed by a computer connected to an internet, an interconnection of computer networks or through the public Internet.

The World Wide Web is based upon web browser and web servers.

1.     Web Browser: A browser provides the user with an interact with the internet. A browser is a software program that allowed user to browse the web is called Web client. It also allows user to access view and web pages. For example, Internet Explorer, Mozilla Firefox and google chrome.
2.      Web Server: Server is a program thtat run on a computer connected to the Internet. 

•      The computer that can help to deliver Web content that can be accessed through the Internet.
•       Web servers are computer that deliver (server up) Web  pages. Every Web server has an IP address http.

 

 

 

•       Web site: A collection of linked Web pages that has a common theme or focus.
   _ Web Page:  is generally a single HTML document, which might include text, graphics, sound files, and hypertext link.
  _ HTML: Hypertext Markup language
  
  •      Markup language for displaying web pages and other information that can be displayed in a web browser
  •      To allow Web browser software to read them, the text must be formatted according to a standard.
  The most common transfer protocol used on Internet is Hypertext Transfer protocol(HTTP).
•        HTTP: set of rules, or protocol that enables hypertext data to be transferred from one computer to another. 
•      Is a protocol used  to access data on web. 

s