One thing that it's brilliant at is dragging, you press down on an icon with the index finger and drag around with the middle finger by just touching, while kee

One thing that it's brilliant at is dragging, you press down on an icon with the index finger and drag around with the middle finger by just touching, while keeping the index pressed. It works beautifully once you're used to the motion. You don't have to keep the index pressed and drag it at the same time.