Exclusive head tracking key about clippy HOT 1 CLOSED

Huh, seems a little odd. You very quickly run out of space with head movement. Arrow down/up can scroll. FWIW, personally I use a Kensington Expert Mouse (that's the name but actually it is a trackball), which has a scroll wheel around the ball. It's fantastic!

If you want to do it though, delete these lines in setMouseToGaze:

gazeSnappedX = x;
gazeSnappedY = y;

setMousePosition(x, y, true);

And replace them with:

getMouse(mouse);
gazeSnappedX = mouse.x;
gazeSnappedY = mouse.y;
mouseLastX = mouse.x;
mouseLastY = mouse.y;
mouseStartX = mouse.x;
mouseStartY = mouse.y;
mouseEndX = mouse.x;
mouseEndY = mouse.y;
mouseMoveTime = 0;

from clippy.