LECTURE 6 - USING LOCAL AND ONLINE HELP. SEARCHING THE INTERNET


PART 1: SERVICES ENABLED BY INTERNET TECHNOLOGY


 

Remote Access (to all sorts of stuff)


Search engines


Web-based email

  • Gmail - top web-based email system
  • Hotmail - older, more ad-ridden, less capacity
  • Yahoo! Mail - allows file uploads the others don't

Collaborative (user-contributed) web databases


Weblogs


Replacing desktop applications (e.g. Microsoft Office) with a Web-based OD
 


Auctions/sales by individuals

Internet gambling


Virtual "wallets" and "alternative" money


Voice over IP (Internet telephony)



"Social Networking" - a new use for the Internet


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