Class 9.pptx
- 1. PHOENIX COACHING CENTER impossible to defeat
- 2. ICT IN TRANSFER OF TECHNOLOGY Computer-based technology and telecommunication is Information Technology Electronic systems for receiving, processing, storing, retrieving, and transmitting the information. Also known as New Media. National policy framework for agricultural extension-2000 National policy for farmers (2007) indicated that the potential of ICT would be harnessed by establishing gyan chapels (Knowledge centers) in villages.
- 3. History The term ICT is coined by Stevenson The word Internet was coined from “international” and “network” The concept of "World Wide Web (WWW)” is given by Tim Bernese Lee in 1989 1st internet in the world- ARPANET (Advanced Research project Agency Network) of US Defense Department in 1st Jan 1983 1st internet in India- VSNL (Videsh Sanchar Nigam Ltd) in 14th Aug1995.
- 4. History Father of the internet- Vint Cerf Father of computer- Charles Babbage The term Artificial Intelligence (AI) is coined by John McCarthy E-mail- Shiva Ayyadurai
- 5. Concepts Blog = Web + Log Web portal- is a website that acts as a multi-source or single source for all information on a specific domain. Eg. Search Engines A telecentre- is a public place where people can access computers, the Internet, and other digital technologies that enable them to gather information, create, learn, and communicate with others while they develop essential digital skills Web servers - stores all the web application (collection of web pages) and transmitsthem in response to the request.
- 6. FTP Servers: (File transfer protocol) - FTP server stores all types of files. FTP clients are used to transferring the files between the client and the server. Domain Name System (or) DNS Servers - Domain Name Sever are used to translate between the numeric IP Addresses that identify each host computer on the Internet and their corresponding domain names eg. www.yahoo.com WWW- is a type of service on the Internet. i.e., the Internet is the backbones of communication systems whereas WWW is a type of service that uses communication.
- 7. Web browser- is a software tool that computers used to communicate with web servers on the Internet. Website - is a collection of web pages belonging to a particular person or organization.
- 8. TYPES OF NETWORKS BASED ON COVERAGE OF THE GEOGRAPHICALAREA LAN (Local Area Network) - used for communicating among computer devices, usually within an office building or home. Covers a few hundred meters and no more than a mile. MAN (Metropolitan Area Network) - is a large computer network that usually spans a city or a large campus. Covers an area of between 5 and 50 km diameter. Owned and operated by a single organization. WAN (Wide Area Network)-It covers a large geographic area such as a country, continent, or even the whole of the world. It is two or more LANs connected together. The world's most popular WAN is the Internet. PAN (Personal Area Network)- It is a network that is used for communicating among computers and computer devices (including telephones) in close proximity of around a few meters within a room.
- 9. New media Electronic Conferencing: Interactive exchange of information between individuals or groups in two or more locations through an electronic medium.
- 10. Three basic types 1. Audio conferencing – Verbal communication through at Telephone. 2. Video conferencing – Exchange of video information and pictures betweenindividuals or groups through specialized Equipment. 3. Computer conferencing – involves the exchange of voice and pictures between two individuals or groups using special software in a networked environment.
- 11. Video Text This refers to an information system with which text and graphic information are transmitted and then receives either by a television set with an adopter.
- 12. Geographical information system Computer-assisted methods and procedures used to capture, store, and analyze data having geographical properties and display results in a graphical form.
- 13. Remote sensing A technique of obtaining reliable information of objects on the earth surface by using sensors mounted on different platforms.
- 14. Internet Defined as the network of networks, which connects tens of thousands of computers connected to a worldwide network.
- 15. Public Information Kiosks Basic communication and information centers for rural development. It uses the internet to capture information relevant to the clientele group. Asia’s highest number of information kiosks implemented across rural India.
- 16. Interactive multimedia A combination of computer and video. Permits to learn interactively using real situations, at a time pace and suitable location.
- 17. Telephone and Mobile phone technology KCC functioning all over India which gives answers to the farmer's queries in local languages, Dynamic Market Information (DMI), Domestic and Export Market Intelligence Cell (DEMIC), e-velanmai in Tamil Nadu.
- 18. • Electronic bulletin boards Also known as newsgroups or forums online discussion groups, where subscribers seek help and debate on a wide range of issues. • Desktop publishing A new development that has emerged with the advent of micro computers. Produces documents where graphics and text can be integrated on the same page.
- 19. • Electronic Mail Computerized information management system to send and receive the messages. • Decision Support Systems - Expert systems Computer programs that emulate the logic and problem-solving proficiency of a human expert. Use heuristics a problem-solving technique that uses experience-based thumb rules to arrive at appropriate solutions.
- 20. • Fax or facsimile It is a device for transmission of a written document, photograph, map, or any graphic material electronically. • VSAT (Very Small Aperture Terminal Technology Service) Satellite-based network for business communication. For example, this technology links a corporate house with its service units located in remote areas, using a satellite network.
- 21. Successful ICT projects in India Central government initiatives (Dept of Agriculture and Co-operation) Knowledge management initiative of NAIP- Kisan Call Centres (KCC).
- 22. State Government Initiatives Bhoomi project Karnataka Gyandoot Dhar (MP), 2000 FRIEND (fast, reliable, instant,effective, network for disbursement of service) Kerala PEARL(Package for Effective Administration of Registration Law), KISAN, Akshaya and e-Krishi. Kerala CARD (Computer-Aided Registrationof Deeds) e- SAGU,e-Seva FAST (Fully Automated System for Transport) 1998– AP 2004-APAP
- 23. Village information kiosk AP Developed by MANAGE SARI (Sustainable Access in Rural India) Melur, Madurai (TN), 2001 Agri-tech portal 27th Oct 2009in TN Funded by RKVY RASI (Rural Access to Service through Institution) TamilNilam 2003 in TN Warna Wired Villages MH-1988 aAQUA- almost All Questions Answered Pune, MH, 2003 SEWA (self-employed women association) Gujarat-1972 AKASH GANGA Gujarat-1996 Integrated solution for the automated milk collection center
- 24. Examples for expert system Wheat crop- Indian Agricultural Statistical Research Institute (IASRI), New DelhiDeveloped an expert system wheat crop management system (EXOWHEM) Rice crop Doctor: by MANAGE (National Institute of Agricultural ExtensionManagement) to diagnose pest and diseases Expert system for grapes-developed by IIHR, Bangalore. Expert system developed by TNAU (2013)- Paddy, Sugarcane, Coconut, Banana,Ragi; Cattle and Buffalo, Sheep and Goat, Poultry AGREX: Centre for informatics and advancement, Kerala- to give correct advice byextension worker to farmers Farm Advisory System- PAU, Ludhiana ************
- 25. THANK YOU