Abstract: An open audio device includes an acoustic module and a body that supports the acoustic module. The acoustic module is configured to be located at least in part on the outer ear and defines a first sound-emitting opening that is configured to be proximate but spaced from the user's ear canal. The body includes a housing and a bridge that couples the acoustic module to the housing. The housing is configured to be located behind an outer ear of a user and in contact with at least one of the outer ear and the head proximate the intersection of the head and the outer ear. The bridge is constructed to have bending compliance.

Abstract: An open audio device with a body that has an inner surface that is configured to be located behind an outer ear of a user and in contact along a length of the body at multiple locations of at least one of the outer ear and the head proximate the intersection of the head and the outer ear. The inner surface of the body lies generally along a decaying helix. An acoustic module is carried by the body and is configured to be located against the outer ear above the ear canal opening.

Abstract: An open audio device with a body that has an inner surface that is configured to be located behind an outer ear of a user and in contact along a length of the body at multiple locations of at least one of the outer ear and the head proximate the intersection of the head and the outer ear. The inner surface of the body lies generally along a decaying helix. An acoustic module is carried by the body and is configured to be located against the outer ear above the ear canal opening.

Abstract: An open audio device with a body that has an inner surface that is configured to be located behind an outer ear of a user and in contact along a length of the body at multiple locations of at least one of the outer ear and the head proximate the intersection of the head and the outer ear. The inner surface of the body lies generally along a decaying helix. An acoustic module is carried by the body and is configured to be located against the outer ear above the ear canal opening.

Abstract: An open audio device with a body that has an inner surface that is configured to be located behind an outer ear of a user and in contact along a length of the body at multiple locations of at least one of the outer ear and the head proximate the intersection of the head and the outer ear. The inner surface of the body lies generally along a decaying helix. An acoustic module is carried by the body and is configured to be located against the outer ear above the ear canal opening.

Abstract: Various aspects include audio eyeglasses and methods for controlling audio eyeglasses. In some particular implementations, a method of controlling audio eyeglasses is disclosed. The method can include: detecting a reorient-and-hold gesture on the audio eyeglasses; initiating a timer in response to detecting the reorient-and-hold gesture; and in response to the timer exceeding a threshold period with the reorient-and-hold gesture maintained, powering off the audio eyeglasses.

Abstract: Various aspects include audio eyeglasses with through-hinge wiring configurations. In particular aspects, audio eyeglasses include: a frame for resting on a head of a user, the frame comprising: a lens region; a pair of arms extending from the lens region; and a hinge coupling the lens region and one of the pair of arms, the hinge comprising: a body; a friction element coupled to the body for damping the movement of the arm relative to the lens region; and a cavity within the body, the cavity sized to accommodate a cable extending therethrough, the hinge permitting movement of the arm relative to the lens region; and an electro-acoustic transducer at least partially housed in the frame and comprising a sound-radiating surface for providing an audio output.

Abstract: Various aspects include audio eyeglasses with through-hinge wiring configurations. In particular aspects, audio eyeglasses include: a frame for resting on a head of a user, the frame comprising: a lens region; a pair of arms extending from the lens region; and a hinge coupling the lens region and one of the pair of arms, the hinge comprising: a body; a friction element coupled to the body for damping the movement of the arm relative to the lens region; and a cavity within the body, the cavity sized to accommodate a cable extending therethrough, the hinge permitting movement of the arm relative to the lens region; and an electro-acoustic transducer at least partially housed in the frame and comprising a sound-radiating surface for providing an audio output.

Abstract: Various aspects include audio eyeglasses and methods for controlling audio eyeglasses. In some particular implementations, a method of controlling audio eyeglasses is disclosed. The method can include: detecting a reorient-and-hold gesture on the audio eyeglasses; initiating a timer in response to detecting the reorient-and-hold gesture; and in response to the timer exceeding a threshold period with the reorient-and-hold gesture maintained, powering off the audio eyeglasses.

Abstract: Various aspects include audio eyeglasses with through-hinge wiring configurations. In particular aspects, audio eyeglasses include: a frame for resting on a head of a user, the frame having: a lens region; a pair of arms extending from the lens region; and a hinge coupling the lens region and one of the pair of arms, the hinge including: a body; and a cavity within the body, the cavity sized to accommodate a cable extending therethrough, the hinge permitting movement of the arm relative to the lens region; and an electro-acoustic transducer at least partially housed in the frame and having a sound-radiating surface for providing an audio output.

Abstract: Techniques associated with an adaptive optical material and device are described, including a device having a layer, a substrate, and an intermediate layer disposed between the substrate and the layer. The intermediate layer may include a first bladder and a second bladder. Each bladder may have a surface portion associated with an intermediate layer and another surface portion associated with a substrate. A first bladder may receive a first volume of fluid to form a first distance between the surface portions, and a first bladder may receive a second volume of fluid to form a second distance between the surface portions. A portion of a surface of the layer may include a degree of curvature relative to a line perpendicular to the substrate based on a difference between the first distance and the second distance. The degree of curvature may focus a subset of collimated light rays substantially at a point.