Abstract: Eye gaze data is generated by an eye-tracking module. One or more activation maps are generated by a sensing module based on the eye gaze data. The sensing module acquires sensor data based on the one or more activation maps.

Abstract: The disclosed system may include a support structure, at least one lens mounted to the support structure, and a transparent antenna film layer that is disposed on at least a portion of the lens. The transparent antenna film layer may include at least one antenna, and placement of the transparent antenna film layer may form a gap between the support structure and the transparent antenna film layer. Various other apparatuses, wearable mobile devices, and methods of manufacturing are also disclosed.

Abstract: A computer-implemented method for conserving resources on constrained devices may include (i) identifying a media stream on a resource-constrained device, (ii) detecting that a utilization, at least in part by the media stream, of a hardware resource on the resource-constrained device meets a predetermined threshold for hardware resource strain, and (iii) in response to detecting that the utilization meets the predetermined threshold for hardware resource strain, reducing the utilization of the hardware resource by the media stream by downgrading a codec used by the resource-constrained device to process the media stream. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: Methods of interpreting navigating user interfaces on multiple devices based on spatial orientations of a user's hand are provided. The method includes receiving, from one or more sensors of a wrist-wearable device, data associated with performance of an in-air hand gesture by a hand of a wearer of the wrist-wearable device. The method further includes in accordance with a determination that the data indicates that the hand of the wearer is in a first orientation when the in-air hand gesture was performed, causing performance of a first operation at the wrist-wearable device. The method further includes in accordance with a determination that the data indicates that the hand of the wearer is in a second orientation when the in-air hand gesture was performed, causing performance of a second operation at a head-wearable device.

Abstract: Systems and methods for Mixed Reality (MR) applications in a head-mounted display. In implementations, an ambient light sensor (ALS) or world-side camera capture an ambient light measurement of an environment of a world-side scene. In some aspects, based on the ambient light measurement, one or more processing logic may be configured to adjust a brightness and/or color temperature of pass-through images and virtual images to harmonize a user's viewing experience while using the head-mounted display.

Abstract: When a notification is to be shown, an artificial reality notification system can add the notification to a pre-defined location in the user's field of view (e.g., top, side, or bottom) where it stays as a head leashed virtual object until the user's gaze is direct to the notification. When the user's gaze is directed at the notification, the artificial reality notification system can make the notification world locked, allowing the user to move her head to bring the notification to the center of her field of view, move closer to the notification to make it larger, move around the notification to see aspects from different angles, etc. The notification can be dismissed if the user never directs her gaze at it for a first threshold amount of time or when the user looks away from the world-locked version for a second threshold amount of time.

Abstract: The various implementations described herein include methods and systems for power-efficient processing of neuromuscular signals. In one aspect, a method includes: (i) obtaining a first set of neuromuscular signals; (ii) after determining, using a low-power detector, that the first set of neuromuscular signals require further processing to confirm that a predetermined in-air hand gesture has been performed: (a) processing the first set of neuromuscular signals using a high-power detector; and (b) in accordance with a determination that the processing indicates that the predetermined in-air hand gesture did occur, registering an occurrence of the predetermined in-air hand gesture; (iii) receiving a second set of neuromuscular signals; and (iv) after determining, using the low-power detector and not using the high-power detector, that a different predetermined in-air hand gesture was performed, performing an action in response to the different predetermined in-air hand gesture.

Abstract: Systems, methods, and computer readable medium for performing narrowband device discovery include a first ultra-wideband (UWB) device that transitions from a first narrowband channel to a second narrowband channel of a plurality of defined narrowband channels, to broadcast a discovery beacon for receipt by one or more UWB devices. The first UWB device can receive, from a second UWB device, in the second narrowband channel, a request for at least one service to be performed between the first UWB device and the second UWB device. The first UWB device can send to the second UWB device in response to the request, a response frame.

Abstract: A cognitive load estimation system. The system includes an-in ear device (IED) configured to be placed within an ear canal of a user. The IED includes a first set of functional near-infrared spectroscopy (fNIRS) optodes that are configured to capture first fNIRS signal data representing hemodynamic changes in a brain of the user. The system further includes at least one electroencephalography (EEG) electrode configured to capture electrical signals corresponding to brain activity of the user. The system further includes a controller configured to filter the first fNIRS signal data based in part on the electrical signals to generate filtered fNIRS signal data. The controller is further configured to estimate a cognitive load of the user based on the filtered fNIRS signal data.

Abstract: Aspects of the present disclosure are directed to creating and administering artificial reality collaborative working environments and providing interaction modes for them. An XR work system can provide and control such artificial reality collaborative working environments to enable, for example, A) links between real-world surfaces and XR surfaces; B) links between multiple real-world areas to XR areas with dedicated functionality; C) maintaining access, while inside the artificial reality working environment, to real-world work tools such as the user's computer screen and keyboard; D) various hand and controller modes for different interaction and collaboration modalities; E) use-based, multi-desk collaborative room configurations; and F) context-based auto population of users and content items into the artificial reality working environment.

Abstract: In some examples, a device may include a backlight unit configured to illuminate a display. In some examples, a light source may direct light into an active photonic circuit. The active photonic circuit may include optical switches controllable to distribute the light to illuminate display zones. An active photonic circuit may include an arrangement of optical switches configured to allow particular zones to be raster scanned, for example, using light distribution and outcoupling further using a passive photonic circuit. The illumination intensity for each zone may be controlled using the optical switches and/or with variation of the light source intensity. In some examples, the illumination intensity for each zone can be varied based on the displayed content, allowing improved contrast ratios. In some examples, all zones may be illuminated simultaneously with a zonal illumination intensity based on displayed content. Other devices, methods, systems, and computer-readable media are also disclosed.

Abstract: A device for providing position guidance light includes a first device and a second device. The first device includes a first light source for outputting first light, a second light source for outputting second light, and a first optical element for steering the first light and the second light in distinct directions so that the first light and the second light are spatially separated along a first reference axis. The second device includes a third light source for outputting third light, a fourth light source for outputting fourth light, and a second optical element for steering the third light and the fourth light in distinct directions so that the third light and the fourth light are spatially separated along a second reference axis substantially parallel or perpendicular to the first reference axis for providing a cue for adjusting a distance of an eye from the device.

Abstract: Systems and methods are provided for enforcing virtual restricted-use zones for imaging devices communicatively coupled with a head-wearable device. One example method includes identifying a virtual restricted-use zone based on presence of one or more restricted-use zone markers in a physical area. The virtual restricted-use zone is used to enforce a restriction on use of an imaging device within the physical area. The imaging device is communicatively coupled with the head-wearable device. The method further includes, in accordance with a determination that the imaging device is within the virtual restricted-use zone, automatically without human intervention disabling the imaging device communicatively coupled with the head-wearable device.

Abstract: Disclosed herein are aspects related to a device that can include a wireless communication interface and one or more processors. The one or more processors can detect a congestion condition for communication of a data flow having a first data element and a second data element. the first data element can have a first importance score, and the second data element having a second importance score less than the first importance score. The one or more processors can cause, responsive to detecting the congestion condition, for communication of the data flow, discard of at least a portion of the second data element.

Abstract: A communication system actively monitors a conversation between users in an environment. Once a threshold condition occurs (e.g., client device within a threshold distance of a room where the conversation is occurring, the user enters a chatroom via the client device), the client device receives a summary from the communication system. The communication system may customize the summary in accordance with user preferences. User preferences may include level of detail in summary or time range associated with summary. The client device then presents the summary to the user. The summary may be audio or text. In some embodiments, the summary may be historical audio that is overlaid over current audio at faster speed and higher volume, and stops once the historical audio reaches real time.

Abstract: A method for switching a configuration of an enhanced reality headset is provided. The method includes identifying a scenario to switch a configuration of an enhanced reality headset between a virtual reality configuration, an augmented reality configuration, and a direct reality configuration, wherein the virtual reality configuration and the augmented reality configuration include a computer generated image, and the direct reality configuration and the augmented reality configuration include a real-time image of an environment of a user of the enhanced reality headset. The method includes providing a notification to a user of the enhanced reality headset including an intent to switch the configuration of the enhanced reality headset, and switching the configuration of the enhanced reality headset according to the scenario.

Abstract: A system for authentication of a user includes a light source to transmit polarized light, a polarization sensor, and processing logic. The system may cause the light source to illuminate an eye of the user with the polarized light, cause the polarization sensor to take an image of the eye to collect polarization characteristics particular to the eye when illuminated with the polarized light, and compare the polarization characteristics with previously collected polarization characteristics to authenticate the user.