Vijay Mishra teleconferencing world wide web.pptx

Teleconferencing

1. PRESENTED BY – VIJAY KUMAR MISHRA M.Ed. 2 nd year 4rth semester Roll No. 2409011645 WWW AND TELICONFERENSING ( Paper- Education Technology & ICT )

2. 1989- 1990 Tim Berners-Lee invent the world wide web at CERN. World wide web is the way of exchanging information between computer on the internet. World wide web is the network of pages of images, texts and sounds on the internet which can be viewed using browser software. World Wide Web

3. STRUCTURAL COMPONENT Clients/browsers- to dominant implementations Servers- run on sophisticated hardware Caches- many interesting implementations Internet- the global infrastructure which facilitates data transfer SIMANTIC COMPONENT Hyper text transfer protocol (HTTP) Hyper text markup language (HTML) Extensible markup language (EML) Uniform recourse identifiers (URIs) WWW COPONENTS

4. THE HYPERTEXT CONCEPT Hyper text is text which contains link to other text The term was coined by Ted Nelson around 1965 THE HYPERMEADIA CONCEPT Hypermedia is a term used for hypertext which are not constrained to be text; it can include graphics , video and sounds. WEB BRAWSER A web browser display a web document and enables user to access web documents The fundamental concept of WWW

5. WEB SERVWR This is a program that waits patiently for the browser to request a web page. The server looks for the requested information retrieves it and send it to the browser or sends an error massage if the file is not found UNIFORM RESOURSE LOCATER These are the web address. The recourse locater is an address system

6. Including e-mail, File Transfer Protocol (FTP), Internet Relay Chat (IRC), Telnet and Usenet that form the internet. Web is a system of many web server. Program enables to end and user to view and teliport between web page. UTILITIES IN WWW

7. Teleconferencing means meeting through telecommunication medium. It is a generic term for linking people between two or more locations by electronics TELICONFERENCING

8. Move information- not people Save time Lower cast Accessible Adoptable Flexible Security Unity Interactive Strenth of Teliconferencing

9. Lack of body language Lack of eye contact No visual presentation Multitasking drains attains WEEKNESS OF TELICONFERENCING

10. AUDIO TELICONFERENCING AUDIO GRAPHIC TELICONFERENCING COMPUTER TELICONFERENCING VIDEO TELICONFERENCING BUSINESS TELIVISION TELICONFERENCING DISTANCE LOCATION TELICONFERENCING TYPES OF TELICONFERENCING

11. Audio conferencing is a two way vice communication among multiple location in real time This is generally operate through public telephone network AUDIO TELICONFERENCING

12. Uses narrow band telecommunication channels to transmit visual information such as graphic alphanumeric and documents as an adjunct to vice communication. AUDIOGRAPHIC TELICONFERENCING

13. Uses telephone lines to connect two or more computers and modems. Any thing that can be done on a computer can be sent over the line. COMPUTER TELICONFERENCING

14. Combine of audio and video to provide vice communications and video images. Can be one-way video/two-way audio or two-way video/two way audio. It can display any thing that can captured by TV camera. VIDEO TELICONFERENCING

15. Is the production and distribution via, satellite of video programs for closed user group audiences ,it often has two ways audio interaction component made through a simple telephone line. BUSINESS TELIVISON (BTV )

16. Allows for learning and knowledge exchanges using computers and telecommunication. Can be used to conduct of actual class or to hold meeting among team members who are not in same location DISTANCE LOCATION TELICONFERENCING

17. Thank you