Post on 23-Feb-2016
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Chapter 5: Network Applications
Categories of Net Applications Discovery, Communication, Collaboration
Web 2.0
E-Learning and Telecommuting
Net Applications 1: Discovery
Search engines General- or special-purpose Metasearch (aggregator)
2
Discovery (cont.): Portals
Commercial (public) portals
Corporate portals
Industrywide portals
3
Net Application 2: Communication
E-mail Web-based call centers Instant Messaging (Chatting) Voice / Video communications
4
Net Application 3: Collaboration
Virtual Teams Groupware
Google Groups Microsoft Sharepoint
Videoconference Web conferencing
5
Groupware: Electronic Meeting System (EMS)
Used for Strategic planning sessions, Marketing focus groups,
Brainstorming sessions, etc.
PublicScreen
IndividualWork StationsGroup
Facilitator
6
Telepresence Systems
7
Web 2.0 Internet technologies and services that foster
participation and collaboration Content created by and shared among peers
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Web 2.0: Technologies and Applications
AJAX – Allows dynamic, interactive Web pages
Wikis – Web users create and maintain content
Blogging
Really Simple Syndication (RSS) – automatic content distribution
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Web 2.0: Aggregators Collecting and consolidating content
from the Web
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Web 2.0: Mashup Creating new content by mixing and
matching exiting content on the Web e.g., Chicago Crime
12
Telecommuting
Advantages?
Disadvantage?
14
“You’re a disgrace to all lemmings!”
Lemmings
15