Lecture 19 Chapter 18 Flashcards
Web 2.0
Set of techniques that collectively provide an upgraded presentation and usefulness for the World Wide Web
Web 2.0 applications include
- blogs and Vlogs
- wikis
- podcasts and vodcasts
- social networking
- photosharing
- communication
- collaboration
- content sharing
Blogs
Contains a personal journal with reflections, comments, and often hyperlinks
Vlogs
- Set of personal reflective videos
- many Vlogs are posted on YouTube
Wiki
- online information source that allows anyone to edit, delete, or modify content
- means quick in Hawaiian
- May have errors
Podcast
-blend of iPod and broadcast-program in digital format available for download and reply
~most podcasts are free
~iTunes is a popular source
Vodcasts
-Refers to the online delivery of a video clip on demand
Social networking
-group of individuals creating a community for:
~securing employment
-be aware of security issues when using any social networking site
~click jacking
~identity theft
Examples of social networking sites
Second life-free virtual world
Facebook-used by over 250 million people
Twitter- uses quick, frequent entries
Flickr-service used to store and share photos and videos
MySpace-started the social networking push
Tag
- User-generated word or phrase that helps organize Web content
- Web developers refer to these tags as meta tags
- When searching, tags help locate a Web page or blog
Collaboration tools
Help people work online as a team
Web 3.0
-The next generation oft the Web
~search tasks will be faster and easier
Mashup
Combines two or more applications into a single application