Communication

< Technology <
TwitterFacebook
Get flash to fully experience Pearltrees

BigBlueButton -- Open Source Web Conferencing | www.bigbluebutton.org

http://www.bigbluebutton.org/ Presentation The presenter can upload any PDF presentation, office document and keep everyone in sync with their current page, zoom, pan, and see the presenters mouse pointer.

Annotum

http://annotum.org/ Here you can read about how to get started with Annotum , as well as where to find support for using the Annotum theme. There’s also an introduction to the Annotum project, sample use-cases , and find links to project resources such as the code repository and help desk . For project updates via email, use the subscription button on the right-hand side of this page. You can also follow us @annotum on Twitter, or via RSS .
http://www.twiddla.com/

Team WhiteBoarding with Twiddla - Painless Team Collaboration for the Web

Twiddla is a no-setup, web-based meeting playground. Mark up websites, graphics, and photos, or start brainstorming on a blank canvas. Browse the web with your friends or make that conference call more productive than ever.
Twitter