公开(公告)号：US11249556B1

公开(公告)日：2022-02-15

申请号：US17107848

申请日：2020-11-30

Applicant: Microsoft Technology Licensing, LLC

Inventor： Julia Schwarz ,  Noe Moreno Barragan ,  Michael Harley Notter ,  Sheng Kai Tang ,  Joshua Kyle Neff

IPC: G09G5/00 ,  G06F3/01 ,  G06T7/73 ,  G06T7/246

Abstract: A method for single-handed microgesture input comprises receiving hand tracking data for a hand of a user. A set of microgesture targets that include software functions are assigned to positions along a length of a first finger. A visual affordance including indicators for two or more assigned microgesture targets is provided to the user. The received hand tracking data is analyzed by a gesture recognition machine. A location of a thumbtip of the hand of the user is determined relative to the positions along the first finger. Responsive to determining that the thumbtip is within a threshold distance of the first finger at a first position along the length of the first finger, an indicator for a corresponding first microgesture target is augmented, and then further augmented based on a duration the thumbtip is at the first position. Responsive to detecting a confirmation action, the corresponding microgesture target executes.

公开(公告)号：US11340707B2

公开(公告)日：2022-05-24

申请号：US16888562

申请日：2020-05-29

Applicant: Microsoft Technology Licensing, LLC

Inventor： Julia Schwarz ,  Michael Harley Notter ,  Jenny Kam ,  Sheng Kai Tang ,  Kenneth Mitchell Jakubzak ,  Adam Edwin Behringer ,  Amy Mun Hong ,  Joshua Kyle Neff ,  Sophie Stellmach ,  Mathew J. Lamb ,  Nicholas Ferianc Kamuda

IPC: G06F3/00 ,  G06F3/01 ,  G06F3/16 ,  G06T13/40 ,  G06V20/20 ,  G06V40/20 ,  G06V40/10

Abstract: Examples are disclosed that relate to hand gesture-based emojis. One example provides, on a display device, a method comprising receiving hand tracking data representing a pose of a hand in a coordinate system, based on the hand tracking data, recognizing a hand gesture, and identifying an emoji corresponding to the hand gesture. The method further comprises presenting the emoji on the display device, and sending an instruction to one or more other display devices to present the emoji.

公开(公告)号：US11755122B2

公开(公告)日：2023-09-12

申请号：US17664520

申请日：2022-05-23

Applicant: Microsoft Technology Licensing, LLC

Inventor： Julia Schwarz ,  Michael Harley Notter ,  Jenny Kam ,  Sheng Kai Tang ,  Kenneth Mitchell Jakubzak ,  Adam Edwin Behringer ,  Amy Mun Hong ,  Joshua Kyle Neff ,  Sophie Stellmach ,  Mathew J. Lamb ,  Nicholas Ferianc Kamuda

IPC: G06F3/00 ,  G06F3/01 ,  G06F3/16 ,  G06T13/40 ,  G06V20/20 ,  G06V40/20 ,  G06V40/10

CPC classification number: G06F3/017 ,  G06F3/012 ,  G06F3/013 ,  G06F3/167 ,  G06T13/40 ,  G06V20/20 ,  G06V40/107 ,  G06V40/28

Abstract: Examples are disclosed that relate to hand gesture-based emojis. One example provides, on a display device, a method comprising receiving hand tracking data representing a pose of a hand in a coordinate system, based on the hand tracking data, recognizing a hand gesture, and identifying an emoji corresponding to the hand gesture. The method further comprises presenting the emoji on the display device, and sending an instruction to one or more other display devices to present the emoji.

公开(公告)号：US11656689B2

公开(公告)日：2023-05-23

申请号：US17647941

申请日：2022-01-13

Applicant: Microsoft Technology Licensing, LLC

Inventor： Julia Schwarz ,  Noe Moreno Barragan ,  Michael Harley Notter ,  Sheng Kai Tang ,  Joshua Kyle Neff

IPC: G06F3/041 ,  G06F3/01 ,  G06T7/246 ,  G06T7/73

CPC classification number: G06F3/017 ,  G06F3/013 ,  G06T7/246 ,  G06T7/73 ,  G06T2207/10028 ,  G06T2207/30196

Abstract: A method for single-handed microgesture input comprises receiving hand tracking data for a hand of a user. A set of microgesture targets that include software functions are assigned to positions along a length of a first finger. The received hand tracking data is analyzed by a gesture recognition machine. A location of a thumbtip of the hand of the user is determined relative to the positions along the first finger. Responsive to determining that the thumbtip is within a threshold distance of the first finger at a first position along the length of the first finger, a corresponding first microgesture target is designated for selection. Selection of the first microgesture target is enabled based on a duration the thumbtip is at the first position. Responsive to detecting a confirmation action, the corresponding microgesture target executes.