ICT:Definition, Types and its role in developing 21st Century Skills



                     What is ICT?
      It stands for "Information and Communication Technologies." ICT refers to technologies that provide access to information through telecommunications. It is similar to Information Technology (IT), but focuses primarily on communication technologies. This includes the Internet, wireless networks, cell phones, and other communication mediums.
      In the past few decades, information and communication technologies have provided society with a vast array of new communication capabilities. For example, people can communicate in real-time with others in different countries using technologies such as instant messaging, voice over IP (VoIP), and video-conferencing. Social networking websites like Facebook allow users from all over the world to remain in contact and communicate on a regular basis.
     
        Different types and ideas that are covered by ICT :
1.) Informative tools - Internet, Network Virtual Drive, Intranet systems, Homepage, etc.
2. ) Resignation devices - CD-ROM, etc.
3. ) Constructive tools - MS Word, PowerPoint, FrontPage, Adobe Photoshop, Lego Mindstorm, etc.
4.) Communicative tools - e-mail, SMS, etc.
5.) Collaborative tools - discussion boards, etc. forum

1. Informative tools are applications that provide large amounts of information in various formats such as text, graphics, sound, or video. Informative tools can be regarded as a passive repository of information. Examples include tools and information resources of the existing multimedia encyclopedia of the Internet. The Internet is a huge electronic database, and researchers consider the Internet as the most significant ICT tools in e-learning environments.
2. Situating tools  is a system that lay the students in the environment where it involve a context and the occurrence of a situation. Examples of such systems include simulation, virtual reality and multi-user domain. Situating tools software tools such as CD-ROM.
3.Constructive tool is a general purpose tool that can be used to manipulate information, construct their own knowledge or visualize students understanding. Construction tools such as Microsoft Word or Powerpoint has a strong impact in the educational environment and is widely used in most organizations in the form of memos, reports, letters, presentations, record routine information, giving businesses the most. 
4.Communicative tools are systems that allow easy communication between teachers and students or between students outside the physical barrier classroom. It is including e-mail, electronic bulletin boards, chat, teleconference and electronic whiteboard. Synchronous communicative tools such as chat or video conference enable real-time communication while using the tools of communicative asynchronous (eg e-mail and electronic whiteboard) is a system in which exchange of messages between people are not 'live' but somehow delayed.
5.Collaboration tools of ICT is currently the focus of much interest and emerging as development of new tools that make online collaborative projects draw a realistic option for a distributed group work. Internet can be used for many collaborative activities such as meetings, discussions are taking place, working in the document, information dissemination, and other tasks. Interactive electronic whiteboard is not just used as tools for meeting and development, but recently became the most popular tool among teachers. whiteboard is an electronic device that interfaces with the computer where the computer image is displayed on the board that can be manipulated interactively. 

       And by this, the use of ICT in education not only improves classroom teaching learning process, but also provides the facility of e-learning. ICT has enhanced distance learning in the 21st century. 
       Successful implementation of ICT to lead change is more about influencing and empowering teachers and supporting them in their engagement with students in learning rather than acquiring computer skills and obtaining software and equipment. ICT enabled education will ultimately lead to the democratization of education in the 21st century. 

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