![Terms Internet: a communication network of computers hooked together [hardware] www.: a collection of cross-linked graphical pages stored on computers around the world [software].](https://image.slidesharecdn.com/dsa-workshop-internet-historfinal-1205338855785757-4/85/Dsa-Workshop-Internet-Historfinal-17-320.jpg)
Dsa Workshop Internet Historfinal
- 1. Where did it come from ? A Short History of the Internet By Marilyn Wall
- 2. A global network of computers Connected through an intricate system modems Telephone wires satellites A means of transferring data from one computer to others The Internet
- 3. Did it come down from the sky? Noooo…
- 4. Did it come from Al Gore? Noooo…
- 5. Did it come from! Bill Gates’s House? Noooo! $113 Million Dollar Home
- 6. Did it come from The U.S. of A? Yessssss!
- 7. ARPANET
- 8. ARPANet began in 1957 Advanced Research Projects Agency Purpose: to provide communication signals in the event of a world catastrophe Independent of each other
- 10. 1969: And here at home
- 11. 1971: email Invented by Ray Tomlinson Across the oceans in 1973 Goes to London w/ Queen sent her 1st email in 1976
- 12. 1980: Enquire Dr. Tim Berners-Lee personal memory substitute program Fill a document with words that when clicked could lead ( or link ) to other documents for further explanation Hypertext was to the Internet … what Guttenberg’s movable type was to the book
- 13. Memory – is space where information is stored MemoryStick… Flashdrive… ScanDisk…
- 14. 1982: TCP/IP Transmission Control Protocol / Internet Protocol A standard format for sending data from one computer to another HTTP - hypertext transfer protocol …means just a transfer signal i.e. http://www.google.com
- 15. 1983 Desktop Personal Computer Made internal networking practical
- 16. 4 Components of the Internet Electronic postal service (e-mail) Forums and Bulletin Boards Research sites Gopher Archie Veronica WAIS WWW - World Wide Web
- 17. Terms Internet: a communication network of computers hooked together [hardware] www.: a collection of cross-linked graphical pages stored on computers around the world [software].
- 18. HTML - hypertext markup language JAVA – animation, audio URL universal resource locator … site address http:// www.mel.gov http:// www.amazon.com http:// www.english.wayne.edu Domain names – gov ...com ...edu …org ...mil …biz. net ...us ...uk …ca Technical keys that unlock the Web
- 19. 1988: Schools First k-12 schools in the U.S. Connect, mostly to use e-mail
- 20. 1990 ARPANET is decommissioned Internet is official name The World Wide Web comes on-line
- 21. Aug. 6, 1991: WWW
- 22. Can you name the 4 components of the Internet? 1. email 2. forums & bulletin boards, chat rooms 3 Research sites …veronica, archie 4. www
- 23. Net Jargon Invisible web – Content that is not part of the surface Web indexed by search engines. i.e. Includes many Subject Databases It is 500 times larger http://ipl.com (internet public library) http://lii.org (librarian’s internet index) no-www Download – To transfer files from a computer out there to your computer
- 24. Cyberspace A Synonym for Internet, That domain which exists within computer network systems. 1st coined as a Science-Fiction term in 1984
- 25. 1993: Mosaic Developed at the University of Illinois Allows for point-and-click Internet navigation (mouse)
- 26. 1993 also saw White House opens its web page
- 27. Terms Browser can display web pages provides hyper links to other pages Programs like Safari Netscape Navigator Microsoft Internet Explorer
- 28. 1994: Commerce Arrives on the Internet First flower shop begins taking orders First mass e-mailings sent by advertisers Can order Pizza from the Hut on-line
- 29. Search Tools Webcrawler.com (index) 1994 Metasearch.com searches many engines 1995 Yahoo.com (directory) 1994 Google.com 1996 Baidu.com – Chinese 2000
- 30. google.com – most popular search engine They need their own list of – Database web sites
- 31. Search tools: Indexes Use software that scours the Web Spiders, robots or web crawlers search each and every word on a site’s pages Results in many “hits” or “entries” ask.com, about.com refdesk.com Yahoo.com & google.com
- 32. As we speak
- 33. Did You Know There are over 2.7 billion searches performed on Google each month
- 34. Did You Know The number of text messages sent and received every day exceeds the total population of the planet See Handout
- 35. Search Tools: Directories Built by humans List of Web pages by subjects or topics Higher accuracy but fewer hits Good identifying general information i.e.. Yahoo Directory…Google Directory
- 36. Internet Ethics…. AUP policy All Users Must Agree to an Acceptable Use Policy A set of rules governing the fair use of the web. The student usually signs at the bottom and is expected to abide by the terms of use. It covers what the users are allowed to do or not do while using the web. i.e. Not to plagiarize, or go to unauthorized sites….
- 37. Over 2/3rds of our students access the web at home.
- 38. Net Jargon Podcast – short for i Pod & broad cast A collection of Mp3 files used for playback on an iPod or PC Mp3 – radio file i.e. Education Podcast Network RSS - Really Simple Syndication A format that enables the user to stay informed of updates i.e. blogs and podcasts from their favorite web site without spam and without requesting it. It is used by teachers who want to keep track of the latest findings on professional educator’s sites i.e. Bernie Dodge or Dave Warlick’s 2 Cents Worth site
- 39. Cache
- 40. The LMC offers a 9ft wall and surround sound speakers for student presentations
- 41. Net Jargon i.e. Techterms.com Cookie – bits if information that the particular web site you’re on sends to your browser. i.e. remembering certain words or pages you visit often Bookmark (safari) & Favorites (explorer) - A place that acts as a marker for a website. You can refer back anytime by clicking on the Bookmark menu at the top of the page
- 42. Net Jargon Virus- A computer program that automatically copies itself thereby “infecting” other programs without the user knowing it. Worm – A computer virus that tunnels through your computer’s memory & hard drive
- 43. New Terms Blog – short for we b log A website where users leave comments in an interactive format about a particular subject. Wiki – software that allows users to create edit and link web pages easily for special groups to use. These websites are called wikis i.e.. Wikipedia (online encyclopedia)
- 44. With more LCD projectors available in each department, more teachers are now using the web to enhance their lessons and show student made multimedia projects!
- 45. By 2010 information is predicted to Double Every 3 days
- 46. Now you know where it came from… Who knows where it’s GOING!!!!!!!!!
- 47. And That’s All Folks! MWall Productions ‘08
Editor's Notes
- #2: Everybody talks about it Lots of people are on it People have come to depend on it But…where did it come from?