I want to measure and analyze user movements and gestures in the UI in order to refine the application user experience. I had imagined that feature-tracking libraries (like EQAT
I know Snoop is more a tool for inspecting the visual tree of a WPF application, but it does also capture events (especially it captures these with information on which elements they happened, how they traveled in the visual tree and where they get handled). As it is open source you might want to extract that part about tracking events out and log this information to your needs.