Magnetic Bluetooth eyeglasses are revealed. A Bluetooth circuit module is mounted in a mounting space of a temple and provided with a built-in Bluetooth unit connected to mobile devices. The Bluetooth circuit module further includes a microphone, a speaker, a touch switch, and a power connection base. The temple is connected to a power supply device by magnetic attraction between first and second magnetic members while the power supply device is in contact with the power connection base of the Bluetooth circuit module. Thereby users are not bothered by wires while in use and the eyeglasses are more convenient to use. Moreover, the eyeglasses can still be used during charging process. Users only need to replace the power supply device with a new one already charged instead of taking off the whole eyeglasses. The eyeglasses which prevent moisture infiltration provide longer service life.

An electronic case for electronic spectacles may include a base comprising a cavity formed therein. A first spectacle retention device may be located within the cavity. The first spectacle retention device may be configured to retain spectacles. An electrical control system may be included. An electrical connector may be configured to couple the electrical control system in electronic communication with the spectacles.

A flexible temple for eyeglasses has a temple body which has a fork-shaped end adapted to form a slot within which a slider can slide in contrast with the action of an elastic component. The elastic component is accommodated in a preloaded condition in the slider.

Various aspects include wearable audio devices with through-hinge wiring configurations. In particular aspects, a wearable audio device includes a hinge coupling a first section and one additional section; and a cable extending through the hinge. In various implementations, the hinge is overmolded on the cable and includes: a body defining a cavity accommodating the cable with a first opening to a pathway in the first section, and a second opening to an additional pathway in the one additional section; an insert within the body and adjacent the first opening, the insert defining a minimum radius of a bend in the cable within the cavity; a hinge mechanism contained within the body; and a cable management feature contained within the body, wherein the hinge mechanism, cable management feature and cable are all located in a common plane that is radially oriented relative to the primary axis of the hinge mechanism.

This invention is a non-invasive Brain to Computer Interface (BCI) method for interpreting a word, phrase, or command from brain activity by identifying a pattern of electromagnetic brain activity which occurs when a person uses different action modalities to communicate a word, phrase, or command. This method can enable people with neuromuscular limitations and/or paralysis to communicate. It can also enable people to communicate and/or to control environmental devices via their thought patterns in situations where communication via touch screen, keyboard, mouse, voice command, or gesture recognition is not appropriate and/or possible.

The present invention provides eyeglass lenses for vision correction, characterized in that transparent eyeglass lenses include lines which are provided on the eyeglass lenses, block a part of a user’s field of view, and induce a holographic phenomenon in which the lines are placed in a space rather than a plane when the user sees a subject through the eyeglass lenses.

The present invention provides eyeglass lenses for vision correction, characterized in that transparent eyeglass lenses include lines which are provided on the eyeglass lenses, block a part of a user’s field of view, and induce a holographic phenomenon in which the lines are placed in a space rather than a plane when the user sees a subject through the eyeglass lenses.

Disclosed is an electronic device. The electronic device may include a housing forming a first space configured to seat an external electronic device and a second space, a battery storing power, a support part disposed within the first space and configured to support the external electronic device when the external electronic device is seated in the electronic device, a first antenna and a second antenna disposed in the support part, a third antenna disposed in the second space and configured to receive a first magnetic field from the outside of the housing and to supply power to the battery. The battery may be disposed in the second space. The battery may radiate a second magnetic field to at least some area of the first space by supplying power to at least one of the first antenna and the second antenna.

Disclosed is an electronic device. The electronic device may include a housing forming a first space configured to seat an external electronic device and a second space, a battery storing power, a support part disposed within the first space and configured to support the external electronic device when the external electronic device is seated in the electronic device, a first antenna and a second antenna disposed in the support part, a third antenna disposed in the second space and configured to receive a first magnetic field from the outside of the housing and to supply power to the battery. The battery may be disposed in the second space. The battery may radiate a second magnetic field to at least some area of the first space by supplying power to at least one of the first antenna and the second antenna.

The present disclosure provides a pivotable eyeglass frame and an accessory assembly for eyeglass frames. In one aspect, the pivotable eyeglass frame includes a rim capable of receiving two lenses therein, and two temple bars, each being rotatably coupled to the rim via a hinge and having an anchoring pad mechanically coupled to the temple bar via a stepper column such that the rim is pivotable about the stepper column in steps. In another aspect, the accessory assembly for eyeglass frames includes a main body with slot to receive to the temple bar of an eyeglass frame, a clamp to engage said temple bar, and an anchoring pad coupled to the main body via a stepper column such that the main body is pivotable about the stepper column in steps.