Abstract: Disclosure herein concerns a method that includes illuminating a user's eye with an illumination source in a head-worn display, capturing an image of the user's eye with an eye camera in the head-worn display, wherein the image includes an eye glint produced by light from the illumination source that is reflected from a surface of the user's eye, determining a size of an eye glint in the captured image, and identifying a change in focus distance for the user's eye in correspondence with a change in the size of the eye glint.
Abstract: Aspects of the present invention relate to methods and systems for measuring and managing the brightness of digital content in a field of view of a head-worn computer.
Abstract: Aspects of the present invention relate to methods and systems for imaging, recognizing, and tracking of a user's eye that is wearing a HWC. Aspects further relate to the processing of images reflected from the user's eye and controlling displayed content in accordance therewith.
Abstract: Embodiments include a head-worn computer comprising, a front frame mechanically adapted to secure a see-through computer display; an arm, secured to the front frame, mechanically adapted to secure the front frame to the head of a user; and the arm comprising an internal speaker system, enclosed by the arm, wherein the internal speaker system comprises a back cavity and a speaker, the arm further comprising an inlet vent positioned to vent the back cavity and an audio outlet vent positioned to vent the speaker.
Type:
Grant
Filed:
August 22, 2016
Date of Patent:
November 21, 2017
Assignee:
Osterhout Group, Inc.
Inventors:
Ralph F. Osterhout, Robert Michael Lohse
Abstract: Aspects of the present invention relate to methods and systems for imaging, recognizing, and tracking of a user's eye that is wearing a HWC. Aspects further relate to the processing of images reflected from the user's eye and controlling displayed content in accordance therewith.
Type:
Grant
Filed:
October 28, 2014
Date of Patent:
November 7, 2017
Assignee:
Osterhout Group, Inc.
Inventors:
Edward H. Nortrup, John N. Border, Ralph F. Osterhout, John D. Haddick, Robert Michael Lohse
Abstract: Aspects of the present invention relate to methods and systems for imaging, recognizing, and tracking of a user's eye that is wearing a HWC. Aspects further relate to the processing of images reflected from the user's eye and controlling displayed content in accordance therewith.
Type:
Grant
Filed:
October 28, 2014
Date of Patent:
November 7, 2017
Assignee:
Osterhout Group, Inc.
Inventors:
Edward H. Nortrup, John N. Border, Ralph F. Osterhout, John D. Haddick, Robert Michael Lohse
Abstract: An external user interface adapted to control a head-worn computer includes a housing with a mechanical attachment system adapted to secure the housing to a steering wheel of a vehicle, a programmable quick launch software application button mounted on the housing and adapted to activate a pre-designated software application on the head-worn computer, and a button mounted on the housing and adapted to remove all content from being displayed in the head-worn computer when activated.
Type:
Grant
Filed:
June 17, 2014
Date of Patent:
November 7, 2017
Assignee:
Osterhout Group, Inc.
Inventors:
Ralph F. Osterhout, Robert Michael Lohse, Manuel Antonio Sanchez
Abstract: Aspects of the present invention relate to methods and systems for imaging, recognizing, and tracking of a user's eye that is wearing a HWC. Aspects further relate to the processing of images reflected from the user's eye and controlling displayed content in accordance therewith.
Type:
Grant
Filed:
October 28, 2014
Date of Patent:
November 7, 2017
Assignee:
Osterhout Group, Inc.
Inventors:
Edward H. Nortrup, John N. Border, Ralph F. Osterhout, John D. Haddick, Robert Michael Lohse
Abstract: Aspects of the present disclosure relate to visual presentation techniques for micro-Doppler signatures. A method may include receiving a micro Doppler signature indicative of a projectile flight path, identifying a beginning trace marker and a termination trace marker, and presenting in a head-worn computing system field of view digital content representative of the projectile flight path, wherein the beginning trace marker and termination trace marker provide a world-lock perspective for a wearer of the head-worn computing system such that the digital content appears to remain referenced to the environment independent of a position of the head-worn computing system.
Abstract: Aspects of the present invention relate to methods and systems for imaging, recognizing, and tracking of a user's eye that is wearing a HWC. Aspects further relate to the processing of images reflected from the user's eye and controlling displayed content in accordance therewith.
Abstract: Embodiments include a head-worn display including a display panel sized and positioned to produce a field of view to present digital content to an eye of a user, and a processor adapted to present the digital content to the display panel such that the digital content is only presented in a portion of the field of view, the portion being in the middle of the field of view such that horizontally opposing edges of the field of view are blank areas. The processor is adapted to shift the digital content into one of the blank areas to adjust the convergence distance of the digital content and thereby change the perceived distance from the user to the digital content.
Type:
Grant
Filed:
October 15, 2015
Date of Patent:
September 19, 2017
Assignee:
Osterhout Group, Inc.
Inventors:
John N. Border, Joseph Bietry, John D. Haddick
Abstract: Embodiments include an eye cover adapted to be removeably mounted on a head-worn computer with a see-through computer display where the eye cover includes a flexible audio headset mounted to the eye cover. The flexibility of the audio headset provides the user of the head-worn computer with a mechanism to align the audio headset with an ear of the user.
Type:
Grant
Filed:
September 22, 2015
Date of Patent:
September 5, 2017
Assignee:
Osterhout Group, Inc.
Inventors:
Ralph F. Osterhout, Robert Michael Lohse
Abstract: Aspects of the present invention relate to methods and systems for imaging, recognizing, and tracking of a user's eye that is wearing a HWC. Aspects further relate to the processing of images reflected from the user's eye and controlling displayed content in accordance therewith.
Type:
Grant
Filed:
October 28, 2014
Date of Patent:
August 22, 2017
Assignee:
Osterhout Group, Inc.
Inventors:
Edward H. Nortrup, John N. Border, Ralph F. Osterhout, John D. Haddick, Robert Michael Lohse
Abstract: A head worn display for displaying a displayed image overlaid onto a see-through view of a surrounding environment that includes multiply folded optics, includes a solid prism with at least one optically powered surface and a planar surface that provides a first internal fold of an optical axis of an image light associated with the displayed image, a combiner that provides a second fold the optical axis associated with the image light and wherein a flat plate reflector is bonded to the planar surface of the solid prism to provide a flat reflective surface to the solid prism.
Type:
Grant
Filed:
March 25, 2015
Date of Patent:
August 1, 2017
Assignee:
Osterhout Group, Inc.
Inventors:
John N. Border, Joseph Bietry, John D. Haddick