No, unless you access to a programmer who could write some java script for you--in that case, you could embed it within ML as a custom item.
I'm guessing that java script examples exist on the web for tracking mouse movement at a specified time interval. The trick would be to get the data saved using js and getting those data saved with the rest of the medialab data. if you can work out a way to post the data, medialab can intercept and save it. i'd be happy to help you with that part of you can get the tracking part of going.