Microsoft Technology Licensing, LLC

Kamesh Chander Tumsi Dayakar

Ravipal S Soin

Michael S Bernstein

Ryan Edward Cukierman

Vikram Madan

Roger H Wynn

Christopher Michael Hahn

An improved system and method for a context-awareness platform that may be used to adapt an execution environment is provided. A framework with interfaces for setting, tracking, and getting context information about the execution environment of a computer system includes a context engine and a unified data store for aggregating context information at a platform level for access by executables running on the platform. The context engine may receive requests to perform context information operations from executables such as setting, tracking and getting context information in the data store. Upon receiving a notification of a change in context information, one or more executables may change the execution environment such as reconfiguring system settings. In this way, an executable may adapt its execution environment using context information.

System and method for a context-awareness platform

Described is a mechanism that preserves the state of computer system shared resources and/or settings, and ensures that changes thereto are reverted when an application exits. A shared resource change bubble logically surrounds application code that causes system resource and/or setting data to change. The bubble preserves existing data before it gets changed, and restores the data when the application program code exits. In one implementation, the bubble is implemented as a library loaded by the application. In an alternative implementation, the bubble is run in a separate process, whereby the bubble can restore changed data even if the application program crashes. In another implementation, a bubble is automatically run for any application that the user has specified needs a bubble. Multiple settings and states may be preserved in a bubble for multiple applications, allowing changes to be undone and reapplied per application, e.g., whenever focus changes.

Transient shared computer resource and settings change bubble for computer programs

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Redmond, WA, United States of America

Kamesh Chander Tumsi Dayakar