Gotta say, the control of Windows is awesome. I'm able to prototype some really cool stuff.
The Vuo window is able to get mouse positions (even outside of its window) when it's frontmost, but not when not frontmost. Request: ability to get mouse coordinates, at all times, regardless of window level. I assume it's not a security issue, since the screen capture node continues to work, even when the Vuo window is not active.