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.

Abstract: Aspects of the present disclosure relate to a computer display stray-light suppression system for a head-worn computer comprising an eye cover including a flexible material with a perimeter, wherein the perimeter is formed to substantially encapsulate an eye of a person, and the eye cover including an attachment system adapted to removably and replaceably attach to a perimeter of the head-worn computer to suppress light emitted from a computer display in the head-worn computer.

Abstract: Aspects of the present invention relate to suppression of stray light in head worn computing.

Abstract: Systems and methods relating to displaying images are disclosed. In one embodiment, sensor data is received via one or more sensors of a wearable head device comprising a display, the sensor data indicative of a surrounding environment of a user of the wearable head device. An image can be determined based on the sensor data, the image corresponding to the surrounding environment. A visibility of a first portion of the image corresponding to a first portion of the surrounding environment can be enhanced. Enhancing a visibility of a second portion of the image corresponding to a second portion of the surrounding environment can be forgone. The enhanced first portion of the image and a view of the second portion of the surrounding environment can be presented concurrently via the display of the wearable head device.

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: Aspects of the present invention relate to methods and systems for collecting an using eye heading and sight heading information in head worn computing.

Abstract: Head-worn computers with eye-imaging systems include a camera system positioned in a head-worn computer, wherein the camera system is further positioned to capture eye-image light that originates as reflections from a user's eye, wherein the camera system is further positioned to capture eye-image light as a reflection from a partially reflective surface that is positioned in front of an image display in the head-worn computer, wherein image light, from the image display, is transmitted through the partially reflective surface. A processor is adapted to cause the camera system to capture the eye-image light. The processor is further adapted to cause a comparison of the captured eye-image light with a pre-stored eye image of a known user of the head-worn computer. In the event the comparison confirms the identity of the known user, the user is granted permission to view content to be presented in a display of the 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: 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 providing see-through computer display optics. In embodiments, a wearable head device comprises a frame, a first optical module comprising a first reflecting surface, a second optical module, electronic components, and a heat sink. The electronic components may be disposed adjacent to the frame and further disposed between the first reflecting surface and the second optical module. The electronic components may comprise a processor. The electronic components may be configured to rest a first distance from the head of a user of the wearable head device. The heat sink may be disposed between the first reflecting surface and the second optical module and configured to rest a second distance from the head of the user, the second distance greater than the first distance. The heat sink may be thermally coupled to the processor.

Abstract: Aspects of the present invention relate to suppression of stray light in head worn computing.

Abstract: Aspects of the present invention relate to methods and systems for providing a high transmission see-through view of the environment while trapping escaping light from the display system. In embodiments, a camera system is also provided that is aligned with the display system to provide images of the environment in a viewing direction of the user.

Abstract: Aspects of the present invention relate to methods and systems for collecting an using eye heading and sight heading information in head worn computing.

Abstract: Head-worn computers with eye-imaging systems include a camera system positioned in a head-worn computer, wherein the camera system is further positioned to capture eye-image light that originates as reflections from a user's eye, wherein the camera system is further positioned to capture eye-image light as a reflection from a partially reflective surface that is positioned in front of an image display in the head-worn computer, wherein image light, from the image display, is transmitted through the partially reflective surface. A processor is adapted to cause the camera system to capture the eye-image light. The processor is further adapted to cause a comparison of the captured eye-image light with a pre-stored eye image of a known user of the head-worn computer. In the event the comparison confirms the identity of the known user, the user is granted permission to view content to be presented in a display of the head-worn computer.

Abstract: Aspects of the present disclosure relate to optical systems with ergonomic presentation of content for use in head-worn computing systems. A method for controlling a head-worn computer when viewing virtual images, including image content, that encourages an ergonomic head position to reduce neck pain, includes determining an angle of the head-worn computer relative to horizontal, determining an angle of a line of sight to the center of the virtual image as presented to a user's eye, determining a deviation between the determined angle of the line of sight and a predetermined ergonomic angle, and shifting the image content of the virtual image vertically as displayed to the user's eye so that a portion of the image content is not viewable, wherein the amount of shifting is in reverse correspondence to the magnitude of the determined deviation.

Abstract: Aspects of the present invention relate to providing see-through computer display optics. In embodiments, a wearable head device comprises a frame, a first optical module comprising a first reflecting surface, a second optical module, electronic components, and a heat sink. The electronic components may be disposed adjacent to the frame and further disposed between the first reflecting surface and the second optical module. The electronic components may comprise a processor. The electronic components may be configured to rest a first distance from the head of a user of the wearable head device. The heat sink may be disposed between the first reflecting surface and the second optical module and configured to rest a second distance from the head of the user, the second distance greater than the first distance. The heat sink may be thermally coupled to the processor.

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 providing a high transmission see-through view of the environment while trapping escaping light from the display system. In embodiments, a camera system is also provided that is aligned with the display system to provide images of the environment in a viewing direction of the user.

Abstract: Aspects of the present invention relate to providing see-through computer display optics.

Abstract: Aspects of the present disclosure relate to a computer display stray-light suppression system for a head-worn computer comprising an eye cover including a flexible material with a perimeter, wherein the perimeter is formed to substantially encapsulate an eye of a person, and the eye cover including an attachment system adapted to removably and replaceably attach to a perimeter of the head-worn computer to suppress light emitted from a computer display in the head-worn computer.