Abstract: The present disclosure provides computer-implemented methods, systems, and devices for mitigating noise in a signal. A user computing device comprises physiological signal sensor configured to generate a first signal relating one or more characteristics associated with a user. The user computing device further comprises a transducer configured to generate a noise signature signal based on detection of one or more noise sources. The user computing device further comprises one or more control circuits configured to modify the first signal based on the noise signature signal to generate a modified first signal. The control circuits are further configured to determine one or more characteristics associated with a user based on the modified first signal.

Abstract: A wearable computing device includes an outer covering defining an outer-most top surface and an outer perimeter and an internal volume defined, at least in part, by an inner surface of the outer covering. The wearable computing device also includes an electronic display and an electronic display module connector arranged within the internal volume. Further, the wearable computing device includes at least one biometric sensor electrode positioned on the outer-most top surface of the outer covering and wrapping around one or more side edges of the outer covering to the internal volume. Moreover, the wearable computing device includes a printed circuit board arranged within the internal volume. In addition, the wearable computing device includes a conductive component electrically connecting the biometric sensor electrode(s) to the printed circuit board through the electronic display module connector.

Abstract: A camera is integrated into eyeglasses to allow hands-free recording of video or still images. The eyeglasses also include electronic components, such as a processor for encoding the video and a radio for transmitting the video. The eyeglasses may stream the video to a server, where the video may be viewed my other users. The eyeglasses may connect to a cellular data network to stream the data or connect to a nearby mobile device that relays the streaming video to the cellular data network. The size of the eyeglasses with the integrated camera may be reduced by overmolding wiring and/or electronic components into temples of the frame and coupling components with the integrated camera through the temples and the front frame of the eyeglasses.