A wearable electronic device is provided that includes a battery, at least one solar panel configured to charge the battery, an output charger connected through a wire to the out least one solar panel, and a controller configured to charge an external electronic device through the output charger.

A smartphone or other mobile computer device, general purpose or specialized, wherein the smartphone device is configured to actively control the configuration of one or more bladders, compartments, chambers or internal sipes and one or more sensors located in either one or both of a sole or a removable inner sole insert of the footwear of the user and/or located in an apparatus worn or carried by the user, glued unto the user, or implanted in the user. The one or more bladders, compartments, chambers, or sipes, and one or more sensors are configured for computer control. A sole and/or a removable inner sole insert for footwear, including one or more bladders, compartments, chambers, internal sipes and sensors in the sole and/or in a removable insert; or on an insole; all being configured for control by a smartphone or other mobile computer device, general purpose or specialized.

A belt apparatus is configured to support the trousers worn by a person and to include a number of airbags that are deployable in a falling event to protect the person from bone breakages. The belt apparatus includes a flexible belt element and a fastener that appear and function in much the same way as an ordinary apparel trouser belt, i.e., fitting through belt loops in trousers and being fastenable to itself to support the pair of trousers at the waist of the person. Despite the ordinary appearance of the belt apparatus, it includes airbags internal thereto whose expansion is controlled by a control apparatus. Responsive to a falling event in a particular direction with respect to the person, the control apparatus triggers the rapid expansion of an airbag that is situated on the belt element in the particular direction with respect to the person and takes other actions.

System includes a haptic garment comprising an integrated circuit (IC) controller coupled to the haptic garment. A sensing circuit configured to cause to transmit a motion signal sensed by a portion of the haptic garment surface to the IC controller is provided. The motion signal is based on one or more of a touch pattern, a gesture pattern, and a movement pattern associated with a user of the haptic garment. The IC controller is configured to transmit a first data associated with the motion signal to an external device. Conductive traces embedded in the haptic garment that electrically couple with the sensing circuit.

Provided is a mask apparatus. The mask apparatus includes a mask body in which a microphone and a speaker are installed, a face guard coupled to a rear surface of the rear body so as to be in close contact with a user's face and having a breathing space therein, a pressure sensor installed in the mask body to measure a pressure of the breathing space, and a controller configured to compare a current pressure value measured by the pressure sensor to a reference pressure value and control a voice output of the speaker based on a difference between the current pressure value and the reference pressure value.

The present invention relates to a vest (1), comprising a strap (2), which is characterized in that the strap (2) comprises a lockable lock (2.1).

A remote engagement system for a live event occurring at a venue includes an output device located at the venue or remotely from the venue for providing audio and/or visual output to at least one recipient. A controller receives signals, such signals being representative of physical reactions of remote viewers and being transmitted from a plurality of user input devices located remotely from each other and from the venue and controls the output device located at the venue or remotely from the venue to provide an audio and/or visual output to people at the venue or located remotely from the venue.

A wearable device in the form of a tee-shirt is described. The sleeves of the tee-shirt having an electrocardiogram (ECG) sensor, a photoplethysmogram (PPG) sensor or a ballistocardiogram (BCG) sensor for monitoring the pulse of a person wearing the tee-shirt. The tee-shirt makes possible the comparison of the pulses down the two arms. The pulse-transit-time, pulse amplitude, pulse spread and pulse shape may be compared to observe any difference between the left and right sides of the person.

A face mask can both actively cancel sounds and passively attenuate sounds spoken by the user to prevent the sounds from reaching non-intended recipients positioned near the user. The mask can not only reduce the user's voice from escaping the mask but can also be used to reduce external sounds from reaching inside the mask. Thus, a user can wear the mask in public and talk on their phone without disturbing others around them. The mask can include at least one microphone and at least one audio speaker disposed inside and/or outside the mask. Sounds received by the microphone can be processed by a microphone and computing electronics to provide an output to the audio speaker that can appropriately attenuate the sound received by the microphone, via acoustic cancelation. The mask can not only be used to cancel sounds but may also be used to amplify sounds when desired.

The utility model discloses water pants with a hand warming function, comprising waterproof pants; the bottoms of the waterproof pants are connected with waterproof boots; the waterproof pants are provided with a belt; clips are installed on the front side of the waterproof pants; straps are installed on the rear side of the waterproof pants; a hand warming bag is fixedly sewed at the inner side of the waterproof pants in a position of a chest; the hand warming bag is connected with a power line; and the power line is electrically connected with a mobile power supply. The water pants comprise pants, a jacket and a power bank; the pants are provided with the belt; the pants are provided with the hand warming bag; a heating wire is arranged in the hand warming bag; and pockets are arranged on both sides of the jacket.