Swiping through pages on screen is just like flipping through pages in a magazine and inertial scrolling senses the momentum in your fingers as you move up and down a page. Made from smooth wear resistant glass. The entire surface of Magic Trackpad is a button. Sits at the same height and angle as the Apple Wireless Keyboard. More control at your fingertips. Magic trackpad gives you a whole new way to control what's on your mac desktop computer. When you perform gestures, you actually interact with what's on your screen. You feel closer to your content, and moving around feels compleltly natural.