Firstly please have a look in this link  http://www.youtube.com/watch?v=xnL3Ob92OG8. It's a painting programme using kinect as a mouse control. I'm working on my project and this's basically what I'm trying to achieve. I'm very new to processing. Therefore, I would be much appreciated if someone can shed me some light on how to code the kinect to control mouse just like in the video. 

Could you please suggest me the possible ways to achieve this in terms of using kinect as mouse control? Also, what and where should I read and learn from? I look forward to hearing from you guys.

Thank you very much.