I've looked around a lot lately for an open source equivalent of software systems like Clicktale and RobotReplay but I found nothing that these systems could do. Nothing that is a complete well put together solution for recording and playing back web site visitor's mouse movements.

But I did find what I think is a good mouse movement recorder that is written in javascript and which could be used as the basis to create a complete visitor mouse movement tracking solution. It works with JQuery and could even be integrated into existing web analytics systems.

Being able to track and replay visitors' mouse movements could be instrumental in finding ways to improve a site's navigation, ad revenue, and usability.

I'm going to see if I can get this javascript mouse and event recorder library integrated into phptraffica, my web analytics solution. Or maybe I'll use it to base a TYPO3 extension on.