Natural User Interfaces (NUI) has started to evolve more rapidly in the past few years with the gesture-based interfaces that use touch or touch-less interactions or the full body to enable rich interactions with a computing device. But, none of these have changed the way of interacting with traditional desktop computing using keyboard and mouse. With this patent, Microsoft is describing a gesture based system for desktop which allows you to control elements of these tasks such as mode switches, window and task management, menu selection and certain types of navigation which are offloaded to shortcut and modifier keys or context menus. Summary: The following presents a simplified summary of the disclosure in order to provide a basic understanding to the reader. This summary is not an extensive overview of the disclosure and it does not identify key/critical elements or delineate the scope of the specification. Its sole purpose is to present a selection of ...

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Microsoft Surface Touch Cover 2 supports touch gestures across keys and touchpad. Touch Cover 2 has 1092 sensors while the original Touch Cover had 80 sensors. All these Touch Cover 2 pressure sensors have 1024 pressure levels and all the processing is done inside Touch Cover to support gestures. It supports gestures like the below, •Spacebar slide to select – When you’re typing in any Windows 8 style application on the Touch Cover 2 or using the on-screen keyboard, context aware suggestions will be displayed in real time as you type. You can reach up to the screen to select a word if you see the want you intend on typing, or you can slide your thumb across the spacebar to cycle through the three selections. Tap the space bar to lock in your choice. A space will be added after that word automatically, but if you punch in any punctuation, Windows will ...

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