> Most (if not all) behavioral profiling systems check your mouse movements too. However in my experience, mouse movements do not provide sufficient metadata to

> Most (if not all) behavioral profiling systems check your mouse movements too. However in my experience, mouse movements do not provide sufficient metadata to accurately identify a user I would love to know more about this. Online ad networks have access to mouse movement patterns on web pages, but users (usually) don't enter data through keyboard on such pages. And I would expect they already use this mouse movement data to catch fraud... I wonder if it can be used to identify users?