Invention Grant
- Patent Title: Augmented two-stage hand gesture input
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Application No.: US16365114Application Date: 2019-03-26
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Publication No.: US11294472B2Publication Date: 2022-04-05
- Inventor: Sheng Kai Tang , Julia Schwarz , Thomas Matthew Gable , Casey Leon Meekhof , Chuan Qin , Nahil Tawfik Sharkasi , Nicholas Ferianc Kamuda , Ramiro S. Torres , Joshua Kyle Neff , Jamie Bryant Kirschenbaum , Neil Richard Kronlage
- Applicant: Microsoft Technology Licensing, LLC
- Applicant Address: US WA Redmond
- Assignee: Microsoft Technology Licensing, LLC
- Current Assignee: Microsoft Technology Licensing, LLC
- Current Assignee Address: US WA Redmond
- Agency: Alleman Hall Creasman & Tuttle LLP
- Main IPC: G06F3/01
- IPC: G06F3/01 ; G06N3/02 ; G06F3/04815

Abstract:
A method for augmenting a two-stage hand gesture input comprises receiving hand tracking data for a hand of a user. A gesture recognition machine recognizes that the user has performed a first-stage gesture based on one or more parameters derived from the received hand tracking data satisfying first-stage gesture criteria. An affordance cueing a second-stage gesture is provided to the user responsive to recognizing the first-stage gesture. The gesture recognition machine recognizes that the user has performed the second-stage gesture based on one or more parameters derived from the received hand tracking data satisfying second-stage gesture criteria. A graphical user interface element is displayed responsive to recognizing the second-stage gesture.
Public/Granted literature
- US20200225758A1 AUGMENTED TWO-STAGE HAND GESTURE INPUT Public/Granted day:2020-07-16
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