Eyewear including an optical functional member, control electronics, and a sealed electrical connective element connecting the electronics to the optical functional member. The connective element can directly connect the electronics to the optical functional member, or can connect through an intermediate contact, e.g., a plug-and-receptacle. The connective element can be muted from the electronics, around a rimlock of the eyewear to the optical functional member. The connective element can be a conductive compressible member, such as conductive rubber. In some embodiments, the connective element can be a multiconductor cable.

This patent discloses a method record imagery in a way that is larger than a user could visualize. Then, allow the user to view naturally via head tracking and eye tracking to allow one to see and inspect a scene as if one were naturally there viewing it in real time. A smart system of analyzing the viewing parameters of a user and streaming of customized image to be displayed is also taught herein.

Disclosed are a method and device for adjusting a pupil distance of a virtual reality display device. The method adjusts a second pupil distance on a virtual reality display device by means of a first pupil distance of a user wearing the virtual reality display device, the first pupil distance referring to a pupil distance of the user wearing the virtual reality display device, and the second pupil distance being used as a distance between focal points of two lenses of the virtual reality display device; the method comprises: detecting whether the first pupil distance and the second pupil distance match; if the first pupil distance and the second pupil distance do not match, then executing a preset matching operation on the virtual reality display device. The present application solves the technical problem of a virtual reality display device being bulky and heavy.

An augmented reality, AR, system (100) for use in a medical procedure is disclosed. The AR system (100) comprises an AR headset (2), and a processor (12). The AR headset (2) comprises a camera (6a, 6b), a near eye display (4a, 4b) and a depth sensor (10a, 10b). The processor (12) is configured to adjust the position of the image obtained by the camera (6a, 6b) on the display (4a, 4b) throughout the medical procedure based on changes in the distance measured by the depth sensor (10a, 10b).

Video sources and inertial sensors are attached to a weapon and to goggles. A computer receives video images from the weapon- and goggles-mounted sources and inertial data from the sensors. The computer calculates a location for an image from the weapon-mounted source within an image from the goggles-mounted source using the inertial sensor data. The sensor-based location is checked (and possibly adjusted) based on a comparison of the images. A database contains information about real-world objects in a field of view of the goggles-mounted source, and is used to generate icons or other graphics concerning such objects.

The technology disclosed relates to a motion sensory and imaging device capable of acquiring imaging information of the scene and providing at least a near real time pass-through of imaging information to a user. The sensory and imaging device can be used stand-alone or coupled to a wearable or portable device to create a wearable sensory system capable of presenting to the wearer the imaging information augmented with virtualized or created presentations of information.

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.

A head-mounted display including a body, a base and two lenses is provided. The base is disposed at the body, wherein the base has two assembly portions and each assembly portion has a base center. The two lenses are respectively rotatably disposed at the two assembly portions, wherein each lens has a lens center and the lens center of each lens is shifted with respect to the base center of the corresponding assembly portion. In a first state, a first distance is maintained between the two lens centers, and the two lens centers are located between the two base centers. In a second state, a second distance greater than the first distance is maintained between the two lens centers, and the two base centers are located between the two lens centers.

A method includes detecting an object of interest in a real environment and depth information of the object; determining one or more anchor locations in a three-dimensional space that correspond to a position of the object in the three-dimensional space; and generating a virtual surface anchored in the three-dimensional space. The method may further determine a pose of a camera when an image is captured and determine a region in the image that corresponds to the virtual surface. The method may further determine a first viewpoint of a first eye of the user; render a first output image based on (1) the first viewpoint relative to the virtual surface and (2) the image region corresponding to the virtual surface; and display the first output image on a first display of the computing device, the first display being configured to be viewed by the first eye of the user.

An image display device includes a display panel, a barrier panel, a light projecting unit, and a controller. The display panel is configured so as to include a first display region. The barrier panel is configured so as to include a first barrier region. The light projecting unit is configured so as to include a first light emitting region. The controller is configured so that a portion located in the first display region is displayed as one parallax image frame including two subframes, and configured so that a light quantity of light emitted from the first light emitting region is reduced during a frame change period including a timing of changing display from the parallax image frame to a new parallax image frame.