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A new patent from Apple shows a display embedded in the Magic Mouse touch surface. Such display will be able to present some information or allow contextual input options. The display on the mouse would change according to what the user may be doing on their Mac. The display will be working in conjunction with actual Mac apps. For example, it will be showing a calculator when using the Numbers app on Mac, or a magnification of text when using Pages. The application notes that the dynamic touch-display input method could be employed on other devices like a keyboard, or even a mobile device like an iPhone or iPod touch.