dillon

Web 2.0 & Social Networking: 

Web 2.0 & Social Networking PJ Dillon November 2nd, 2006

Outline: 

Outline Web 2.0 Overview Web 2.0 Examples Social Networking Social Networking Software Site Online Dating Mobile What’s in Common My Project

Supporting Web 2.0: 

Supporting Web 2.0 Refers to light-weight business models providing services rather than software products Server-side web applications provide light-weight user interfaces User interacts through a web browser AJAX utilities provide rich user experience Development and updates evolve continuously “Perpetual beta” Users interaction drives software changes Users act as co-developers Database Store, organize, and manage user data Data changes quickly

Web 2.0 Mechanism: 

Web 2.0 Mechanism Provide data management services Service evolves with user experience Users determine how they’ll use the service Users act as data sources Provide content Richness of content grows as more people contribute Data gains more meaning/relevance Utilizes the “collective intelligence” Syndication Don’t dictate how data is used Reuse Incorporation into or combination with other services

Web 2.0 Services: 

Web 2.0 Services Google Mail, maps, calendar, word processing, spreadsheets, etc SourceForge.net User-created open source software project Amazon User reviews, “People who bought this item also purchased” eBay User generated auctions BitTorrent Collaborative file storage and transfer Wikipedia Collaborative Encyclopedia YouTube Video sharing Mapquest Online maps and directions Paypal

The Blog: 

The Blog Personal web pages have been around since the dawn of the web The web log altered the paradigm The personal web page in journal form From static web content to continuously updated content RSS provides the static link to this ever changing content Provided the first mechanism for syndication Separates content from any fixed display of it Alerts interested users to new content

The Blog: 

The Blog Linking became the currency of the “blogosphere” Authors include links to other blogs in their own Back links let an author count how many people linked to his blog Collective intelligence syndicated the best content Formation of communities Social Networking Notice the implicit association Blog still associated with the person Each blogger creates a personal profile

Social Networking: 

Social Networking Involves the formation of interpersonal relationships Business, academic, dating, hobbies, sports, and activities In the context of Web 2.0 Web service provides representation of these real world relationships Friends, business partners, or teammates Organize digital information relevant to or indicative of these relationships Context provides the means to find and create new relationships with different people

Social Networking Services: 

Social Networking Services

MySpace: 

MySpace The flagship social networking site Open registration with an email address Users create personal profile Displayed as personal website Customizable HTML using style tags Becomes content of the system

MySpace Services: 

MySpace Services Friends List – link to other friends’ pages Favorites List – link to other peoples’ pages Messaging – email-like Groups – link to others with common interest Blogging Events – link to others attending an event Bulletins – Broadcast messages posted for friends Entertainment Industry Artists, Movies, Comedians advertise themselves on their pages Link to favorite artists as a friend Incorporate songs into profile Videos Users can upload home videos Incorporate into profiles Professional Networking Link to particular schools, colleges or companies Self-tagging into a taxonomy of professions

Facebook: 

Facebook Quintessential continuous development site New services and updates have been incrementally added over the last year Services are provided without knowing how they’ll be used (poke) Broader Social Networks are organized into high schools, colleges, companies, and geographic regions Registration is restricted to email address indicative of membership to the respective network Geographic regions have open registration Users create personal profile Content for the system

Facebook Services: 

Facebook Services Friends List link to other friends’ pages Crosses network boundaries Messaging Poking Groups Blogging Events Pictures Upload and group pictures Tag friends in images Current Status – current activity or personal state Professional Networking Bookmarking Update Feed – aggregates changes to friends profiles for convenience Mobile Phone Access

Other Social Networking Sites: 

Other Social Networking Sites Classmates.com Friendster Mooble Orkut Google’s invitation only, trusted friends site iSocialite There at 100’s All with pretty much the same features

Online Dating Websites: 

Online Dating Websites Essentially social networking for a particular focus Users create profile Most elaborate profiles Services Searching Messaging Winking/poking Generally more static content and simple services

Special Social Services: 

Special Social Services

Flickr: 

Flickr Have already seen Picture Sharing Main content Profile Partially drawn from Yahoo! ID Contacts List (Friends) Messaging

Del.icio.us: 

Del.icio.us That’s the URL: http://del.icio.us Social Bookmarking Users browse web, find interesting site Save link to del.icio.us Tag link with keywords Send links to specific friends Save commonly used bookmarks Friends list (Network) Tagging Link descriptions/commentary RSS feeds

“Folksonomy”: 

“Folksonomy” Opposed to a taxonomy Predefined, rigidly structured classification Attempts to cover all possibilities Single item can fall into a single classification only “Folksonomy” describes user-defined tagging Used by Flickr, del.icio.us, etc Undefined, unstructured grouping structure and grouping arise as users participate Adds meaning to each tag

Xanga: 

Xanga Blogging social networking site Users create profile Other Services Messaging Groups Picture sharing Music sharing Video sharing Blog subscription

Mobile Social Networking: 

Mobile Social Networking A large number of social networking sites are designed for use with a mobile phone “MoSoSo” – Mobile Social Software Use multiple technologies Bluetooth Personal Area Network Text messaging interaction Specialized mobile software (Mobile web) Often involve location/geographic based services

Dodgeball: 

Dodgeball Text messaging based interaction with central service Open registration with email address and mobile phone Linked with Google account Create profile Designed to be viewed on mobile phone Users define location based Venues Set current location using mobile phone Text message sent to each of the user’s friends with location of the user Geotagging yourself

Twitter: 

Twitter Text messaging based interaction with central service Open registration with email address Simple service to let others know current activity User sets description of current activity Text message is broadcast to each of his or her friends Like Facebook’s status service with added text message broadcasting User creates small profile and list of Friends

Socialight: 

Socialight Software application running on mobile phone Mobile geographic tagging and retrieval Web 2.0 city guide Users create Venue descriptions or reviews Pictures Upload content to service tagged with geographic position Users query service for stored information near their current location Users are also notified if friends or friends of friends are nearby User profiles and friends list

Plazes: 

Plazes Mobile laptop software Service maintains a worldwide database of WiFi hot spot locations Users register with email address Create profile Build friends list Uses MAC address of network hardware to determine users location If not known, user defines place Lets friends know when they are in proximity Can include Trazer in other sites to let friends know where you are at all times (Yikes!) Mobile phone software is planned as well

Rabble: 

Rabble Special mobile software application They actually charge a monthly service fee Create location tagged media with phone Blog, pictures, favorite places, events Upload with phone Search for content tagged around you Acts as a media mobile blog Constantly updating mobile information Subscribe to other’s information “channel” Integrated with other blogging services

What’s in common?: 

What’s in common?

The Profile: 

The Profile Every service attempts to establish identity Most need a confirmed email address Some use cell phone or bank account Link to and use Google or Yahoo accounts Ultimately create username and password for future log A profile is then associated with each user Displayed for other users Varying degrees of access to profile information

Profile Commonalities: 

Profile Commonalities Personal Information Name, Age/Birth date, Gender, Height, Ethnicity, Home town One or more profile photos One main photo Current Residence or Address Sexual Orientation, Relationship Status, Interested In/Looking for Behavior Drink, Smoke, keep pets, engage in controversial activities Religion Contact Information Email Address Instant Messaging IDs AIM, Yahoo, ICQ, Jabbar, IRC Skype Mobile Phone, Land line

Profile Commonalities: 

Profile Commonalities Personality Information Interests Activities/Hobbies About Me Looking For/Who I’d like to meet Favorite Music/Movies/Books/TV Shows/Quotes Skills/Expertise Networking Background College – Majors, Minors High School Companies Courses Profession self-tagging

The Problem: 

The Problem Separate databases store almost exactly the same information Attempt to create an online representation of a person Online presence Updating the information becomes cumbersome Must visit each system separately Friends of a user have little or no knowledge of content provided by other services

My Project: 

My Project With an open standard Tag common profile information with MWAC tags Present an XML document containing all the information Much like RSS Each service that requires a user’s profile information can syndicate the document Present it however the service needs Poll for updates to the document Back links provide means of finding other services of which the user makes use Issues Identity and Authentication Privacy Not every service needs access to the same data User may want different data displayed for different services

My Project: 

My Project Designing a Web 2.0 service could mitigate these issues Provides easy update of Profile information Let’s the user define access privileges to each service requesting data User can also define a profile context Services restricted to particular context

Extensions & Other Applications: 

Extensions & Other Applications Extension for Intellectual Property Linking with “Real World” identity information Bank accounts Government ID Using existing services Live Resume Applications Employment College/Graduate School/Fellowships Grants Research Papers Bibliographical information