Abstract:
A direct retinal projector may include a gaze tracking system that tracks position of a subject's pupil and automatically adjusts projection of a scanned light field so that the light field enters the pupil. A control loop adjusts a scanning mirror to substantially center an IR beam on a position sensing detector (PSD). In so doing, the scanning mirror is correctly positioned so that the scanned light field from the projector enters the subject's pupil. In addition, a direct retinal projector may include an adjustable focusing element that adjusts focus of a combined light beam generated by a projector as the light beam is scanned to an ellipsoid mirror that reflects the light beam to the subject's pupil. The focusing of the scanned beam may be adjusted as the beam is scanned across the azimuth angle of the curved ellipsoid mirror.
Abstract:
A wireless communication device may wirelessly control an object, such as a physical device, directly or through interaction with a virtual representation (or placeholder) of the object situated at a predefined physical location. In particular, the wireless communication device may identify an intent gesture performed by a user that indicates intent to control the object. For example, the intent gesture may involve pointing or orienting the wireless communication device toward the object, with or without additional input. Then, the wireless communication device may determine the object associated with the intent gesture using wireless ranging and/or device orientation. Moreover, the wireless communication device may interpret sensor data from one or more sensors associated with the wireless communication device to determine an action gesture corresponding to a command or a command value. The wireless communication device may then transmit the command value to control the object.
Abstract:
Methods for performing power management of a multi-interface transponder (MIT) device, e.g., such as positional tag device. The MIT device may transition between various power states, e.g., based on detected events, such as detecting movement of the MIT device, receiving a wakeup signal, receiving an indication of a transition in transportation mode, and/or detecting that the MIT device may be lost, such as based on a lack of contact with another device for more than a threshold period of time.
Abstract:
Methods for performing power management of a multi-interface transponder (MIT) device, e.g., such as positional tag device. The MIT device may transition between various power states, e.g., based on detected events, such as detecting movement of the MIT device, receiving a wakeup signal, receiving an indication of a transition in transportation mode, and/or detecting that the MIT device may be lost, such as based on a lack of contact with another device for more than a threshold period of time.
Abstract:
A wireless communication device may locate a proximate object in an environment, such as an electronic device or a resource. During this communication technique, the wireless communication device may receive a transmission that includes an identifier associated with the object. The wireless communication device may determine a range and/or a direction of the object from the wireless communication device. For example, the wireless communication device may determine the range and/or the direction, at least in part, using wireless ranging. Next, the wireless communication device may present output information that indicates the range and/or the direction. In particular, the wireless communication device may display a map of a proximate area with an indicator representative of the object shown on the map. Alternatively, the wireless communication device may display an image of the proximate area with the indicator representative of the object on the image.
Abstract:
The described embodiments relate generally to electronic devices and more particularly to methods for selectively encapsulating circuit boards and other electronic components contained within electronic devices. A first encapsulation layer can be limited to specific regions of a circuit board using a variety of processes including molding, laser ablation, etching, milling, and the like. Secondary assembly steps can then take place in the regions where the encapsulation layer is removed. In some embodiments, secondary encapsulants having various thermal, electrical, and optical characteristics can fill openings left in the first encapsulation layer to aid in the operation of underlying components.
Abstract:
A light system that may project virtual content onto surfaces of a room. The system may include one or more low-resolution light-emitting diode (LED) projectors for emitting light representing low-resolution virtual content, and a high-resolution LED projector for emitting light representing high-resolution virtual content. The high-resolution projector may be used to project a 2D image of augmented or virtual reality content being viewed by a person in a room using a device such as a headset or glasses onto a surface of the room so that other persons in the room can view a representation of what the person using the device is seeing. The low-resolution projector(s) may project low-resolution images onto other surfaces in the room, for example the walls and ceiling. The system may also be configured to emit diffuse light to illuminate a room when not emitting light representing virtual content.
Abstract:
A portable electronic device can include a display, a processor, a sensor, and a wireless communication module. The sensor can detect a presence of an operable object near the portable electronic device. The processor can cause the display to depict an interface corresponding to the operable object based at least in part on a detection of the presence of the operable object. The wireless communication module can emit a signal instructing the operable object to perform an action based at least in part on an input to the interface.
Abstract:
A system provides a personalized and secure user experience to access a secured asset, such as a vehicle. A first communication is transmitted, and a second communication is received in response to the first communication. An approach vector is determined based on the first communication and the second communication. The approach vector is compared with a known approach vector, a request for authentication is transmitted based on the comparison. A response to the request for authentication is received, and access to an asset is granted based on the approach vector and the response to the request for authentication.
Abstract:
The present disclosure relates to aggregating and sharing wellness data. The wellness data can be received by a user device from any number of sensors external or internal to the user device, from a user manually entering the wellness data, or from other users or entities. The user device can securely store the wellness data on the user device and transmit the wellness data to be stored on a remote database. A user of the device can share some or all of the wellness data with friends, relatives, caregivers, healthcare providers, or the like. The user device can further display a user's wellness data in an aggregated view of different types of wellness data. Wellness data of other users can also be viewed if authorizations from those users have been received.