It’s finally here: Eye and Pen 4 is now available on the download page !

Obviously, it brings new features for image acquisition, analysis, and exports. The list includes OpenGL support for improved display control (and therefore better reaction time measurement), tools for analyzing production bursts and strokes, for example. A list of the main new features is available here.

To learn more about the evolutions of Eye and Pen (source code, organization, etc.) and how you may contribute to it, it’s here !