The use case am considering is to do self testing on your site yourself, rather than depending on any third party, I plan to OpenSource it.<p>I am storing the mouse movement coordinates of the user in a javascript array which I plan to send to server every few seconds and save into DB.<p>Where I plan to aggregate the data and show final results.<p>What do you think?
http://websymphony.github.com/labs/trackerapp/<p>Currently tested on only Chrome.