I have a few questions. I'm relatively new to processing and I would like a bit more direction from the veterans before proceeding on a final project. I figured it would be easier to have someone quickly point me in the right direction rather than stumble around for 2 weeks trying different things that won't work.

So what I'm looking to do is project interpretations of facebook data around users walking around. Kinda like this  http://www.feeldesain.com/feel/wp-content/uploads/2011/11/facebook-f8-obscure-interactive-design-social-network.jpg

So the current Idea is to use OpenCV to track users from an overhead camera, use a facebook application and an Oauthto pull the data and pull that data in with loadString, then use some custom processing to generate the visuals.

Any tips or places I should look?