Made me motion sick, but I am prone to such things. I hate actions on mouse over. Mousing over is the byproduct of what I actually want to do, which is select

Made me motion sick, but I am prone to such things. I hate actions on mouse over. Mousing over is the byproduct of what I actually want to do, which is select things. Having an ever-present, single, cursor is a huge limitation of interfaces. Using mouse-over as the primary interface modality reinforces this limitation. Edit: the subtle change in color or background that shows the potential for activation is an exception to hating mouse-over responses.