GL22+On+the+Road+to+Web+3.0+RSS+feeds+and+Mashups

PETE&C 2009 GL22 On the Road to Web 3.0: RSS feeds and Mashup s (L. Jannotta) GL22 On the Road to Web 3.0: RSS feeds and Mashups (L. Jannotta)

by Helmut Doll, Bloomsburg University hdoll - twitter slides will be posted here http://iitweb.bloomu.edu/courses/dollnews GL221900 Check out graphic WebTrends2007 map

What do you think of when you think of web2.0 - interactice

RIAs - rich internet applications sliderocket.com flowgram.com - lets you build a presentation with all different medias!!!!!!!!!!!! photoshop.com (photoshop express)

readwriteweb.com

How and when did "we" decide the term "web2.0" started? 2004 term first use by Tim O'Reilly What is Web2.0 read, write, dynamic, social wherase web1.0was static (push) Web1.0 was bottom to top Web2.0 is top to bottom (share)

Web3.0 - semantic web (live) intelligent web, browser tht can link for concepts Eric Schmidt, Web 2.0 v. Web 3.0 -applications pieced together, can run on any device - fast, customizable, distributed thru email, social networks, etc.

Will there be a Web3.0? 4 tech trends to watch -semantic web -cloud computing (getting stuff online, not in store) -open mobile platforms

there is a 10 yr cycle of web innovation There are web3.0 conferences Web4.0 - intelligent personal agents! Nova Spivack has good articles

Google trends - check it out - type in a term and it shows you how much it was searched for over time

Web3.0? 3D? Mobile web? Searching?

1.0 - basic infrastructure 2.0 - front end, usablilty 3.0 - improving the indexing of data

Semantic web - mentioned in 2001 by Tim Berners-Lee it tries to create/store the semantic connection of terms meaning of content is cruicial it is the web as a database information described and linked in such a way that it an easily be understood and processed by machines machines can catelog, but meaning at the moment is lost proposed approach defining information RDF Resource Description Framework - new format for writing code to make it comprehensible for machines Terms, data and relationships: Ontology OWL Interference Engines SPARQL Intelligent agents that scan the web for information

2 directions - search by concept - better search Display of linked data

www.twine.com - semantic website for semantic web applications

check out grokker... old search engine pioneering this idea

www.evri.com - semantic search - combines info from many sources, shows connections to other terms

Approach to semantic web:recode the web content with RDF

maybe software can be created to do that - semantic radar for firefox

www.wikier.org.. foaf (Friend of a friend) - will be able to attach to webpage one day

openID - new idea for doing IDs... check out facebook... just signed up or this last weekend.

instead of rewriting webscontet... screen scrapers... opencalais.com - plug in that suggests tags

labs.systemone.at/wikipedia3 Drupal supports RDF - content maagmement system

Semantic web is a technical component of a change in the way information is used on the internet.

medline - semantic seach aka natural language search

infolust.com - put in a website i know hakia.com

Zemanta.com - recommends tags and looks in flickr and youtube for content

Image search - Picasa/iPhoto labs.systomeone.at/retrievr - searches all flickr images for that image that you draw

Web3.0 the thinking web intelligent aplications natural language searches content will rule outside of the original containers new interfaces widgets 3dbrowsers

Need Consumable data RDF, RSS, TAGS, microformats, social graphs, data has to be extractable

RSS - Real Simple Syndication Content is published in a standard format (XML) Readers can subscribe to the feed to get updated information

many school districts not yet using RSS feeds

possible uses - publish news, caf menu, hwk assignments CAN I DO THIS WITH MOODLE? Can add RSS feeds to my own website... RSS feed has a URL for subscribing

for general pages Feed43 or Feedtv, Feedyes, feedity need to build it in a header format

MASHUPS a web application that combines date from more than one source into a single integrated tool New York Times example - map with locations with pics and stories

Findnearby.net - uses location information and goes into google, ebay, etc.

mapdango - uses flickr to show pics of area

programmalbeweb.com

what makes mashups possible? RSS, XML, APIs - made public how to write programs to access their data), Standards

Creating your own mashups HTML, JAAccript, CSS, zahoo pipes, microspft popfly, google mashupeditior yahoo pipes - visual interface