The present disclosure relates to a loudspeaker. The loudspeaker may include a loudspeaker mechanism, a fixing mechanism, and a connector. The loudspeaker mechanism may be configured to generate a vibration signal and transmit the vibration signal to the human body. The fixing mechanism may be configured to support and maintain the position of the loudspeaker mechanism. The connector may be configured to connect the loudspeaker mechanism with the fixing mechanism. The loudspeaker mechanism may at least include a first fixed position and a second fixed position. The first fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a non-working state. The second fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a working state. The connector may be configured to switch the loudspeaker mechanism between the first fixed position and the second fixed position.

Eyewear having monitoring capability, such as for radiation or motion, is disclosed. Radiation, such as ultraviolet (UV) radiation, infrared (IR) radiation or light, can be measured by a detector. The measured radiation can then be used in providing radiation-related information to a user of the eyewear. Motion can be measure by a detector, and the measured motion can be used to determine whether the eyewear is being worn.

Techniques for providing wearable electronic devices with electrical components are disclosed. The electrical components can provide electrical technology to eyewear to facilitate audio support including enhanced hearing. The electrical components can operate independently or together with other electrical components provided elsewhere. The wearable electronic devices with electronic components can, for example, provide audio output, audio enhancements, or event-related audio content.

A method of manufacturing a button-enabled housing assembly includes preforming a composite button component or insert having an elastically flexible button membrane that is mounted on a rigid frame, and thereafter molding a housing over the button insert. The composite button insert is formed in a co-molding operation and can include a rigid island in the flexible button membrane for supporting a cosmetic keycap.

A personal sanitizing device includes an eyewear frame and one or more UV-C sources attached to a lower edge of the eyewear frame for directing UV-C energy in a downward direction from the eyewear frame. The one or more UV-C sources are configured for sanitizing air in proximity of a mouth and/or a nose of a wearer of the personal sanitizing device. The personal sanitizing device also includes a battery configured for powering the one or more UV-C sources.

A packaging device for eyewear frames has a structure for supporting lenses. The device has a first and a second lateral temple, including a body, having a front abutment wall, configured to abut against an inner side of the structure of the frame. A rear wall is opposite the front abutment wall relative to a longitudinal direction, to abut the second lateral temple in a folded configuration towards the frame. A transverse notch extends along a transverse direction, perpendicular to the longitudinal direction, and passing through the body. The transverse notch partially extends between a pair of lateral walls of the body, from an open insertion end, which emerges onto a pair of the lateral walls, at a closed bottom end. The body includes a hole passing through the body, between the transverse notch and the front abutment wall, positioned to substantially align with the closed bottom end.

The present invention relates to a wearable apparatus which can display content from a content provider to the user's view comprising: a head-mountable frame wearable by a user; a display for projecting an image; communication means for communicative association with said content provider; and reflective means for reflecting said content from said display to the user's view.

Disclosed herein is a method of alleviating symptoms of ocular surface discomfort, the method comprising: topically applying a cold slurry adjacent to a corneal limbus of an eye of a patient, wherein the cold slurry comprises water and a freezing point depressant, wherein the topical application of the cold slurry is configured to cause a degree of numbing of a cornea of the eye for a period of time, and wherein an ocular sensation of the eye is restored following the period of time.

A glasses frame structure includes a chassis, a pair of temples, a pair of hinges, and a plurality of fasteners. The chassis has a pair of front rims and a pair of side rims respectivey next to the front rims. Each of the side rims of the chassis can receive a first side lens. Each temple has a rimmed portion adjacent to one of the side rims of the chassis. The rimmed portion of each of the temples can receive a second side lens. The hinges can pivotally connect the temples to the chassis. Some of the fasteners can fix the hinges and the first side lenses to the chassis, while some of the fasteners can fix the hinges and the second side lenses to the temples. With the glass frame structure, the side lenses can be installed more easily and firmly.

A blink acceleration device (1) includes: a number of blinks calculation unit (141) that calculates the number of blink operations per unit time of a monitoring target person; and a tactile stimulus operation unit (12) that performs an operation of stimulating eyelashes as a tactile stimulus operation for the monitoring target person when the number calculated by the number of blinks calculation unit is less than a preset threshold.