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Kevin W Barnes

Nazeeh Amin Eldirghami

Julia Schwarz

Christopher Michael Becker

Eric Hyde Carter

Jeffrey Jesus Evertt

David Fields

Zachariah Glen Johnson

Sreekar Choudhary

John Henson

Louis Valentine

The discussion relates to virtual keyboard engagement. One example can define key volumes relating to keys of a virtual keyboard and detect finger movement of a user through individual key volumes. The example can detect parameter changes associated with detected finger movement through individual key volumes and build potential key sequences from detected parameter changes.

Virtual keyboard engagement

Techniques and architectures may be used to provide an environment for a speech-based intelligent user assistant (IUA) having a flexible operating system that is based, at least in part, on the context of interaction of a user of a computing system with the computing system. Such a flexible operating system may allow for non-obtrusive communication of the IUA with the user. Thus, for example, a user may communicate with the IUA without interrupting their other activities on the computer, such as playing a video game.

Context-based user agent

A mixed reality display system determines a shared coordinate system that is understood by a mixed reality application running on the mixed reality display system and an operating system of the mixed reality display system. The operating system can display a system user interface (UI) element in a mixed reality environment. The system UI element can be displayed at a location in a mixed reality environment. The location is specified by the mixed reality application according to the shared coordinate system. A size and orientation for displaying the system UI element may also be specified. Also, the location, size and orientation may be specified through application program interfaces (API) of the operating system. API calls may be made per frame to adjust the location, size or orientation per frame of the displayed mixed reality environment.

Mixed reality system user interface placement

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Kevin W Barnes