A smart ornament chain and a data processing method are disclosed. The smart ornament chain includes an ornament chain body, and further includes illuminants, a collecting module, a driving module and a processing module arranged in the ornament chain body. The collecting module is configured to collect a current dress color of a user and/or a current ambient brightness. The driving module is configured to drive the illuminants to emit light. The processing module is configured to obtain a color and/or brightness of the ornament chain to be adjusted based on the current dress color and/or the current ambient brightness, and is further configured to control the driving module to perform display based on the color and/or brightness of the ornament chain to be adjusted. The ornament chain can adjust its own color and/or brightness automatically based on the current dress color of the user and/or the current ambient brightness.

Illuminated jewelry wearable as earrings, body rings, necklaces or the like includes a single or multiple light source(s) that cast, scrape, front light and otherwise illuminate the jewelry desired either incorporated there in or adjacently. Additional desirous effects may include body/skin illumination directly, indirectly, reflected or refracted. Light source(s) can include LED(s), chemo luminescence, incandescent, electro luminescent or other.

Proposed is a decorative element containing (a) a transparent gemstone with a faceted surface comprising convex curved regions, (b) a transparent electrically conductive layer applied to said faceted surface comprising convex curved regions, (c) a wavelength-selective layer applied (c1) to the planar side opposite to the faceted curved surface, or (c2) to the photovoltaic cell (d); (d) a photovoltaic cell; and (e) a touch-sensitive electronic circuitry.

Watch bands with multiple light tubes, each light having a light fiber and at least one light-emitting diode for providing light to each light tube. The light-emitting diode may produce a wide color gamut for the light fiber to produce light in each light tube. Each light-emitting diode may produce a different color and light intensity different from the other light tubes in the watch band. The light tubes doubles as the structure for attaching a watch body to a user's wrist and as a carrier of light to add variety and style to the watch band. The watch band may have a variety of different attachment mechanisms for attaching and securing the watch body to the user's wrist.

A survival device with lanyard. The survival device comprises a main bracelet body and a cord or strap interwoven or positioned within the main body. The cord or strap interwoven or positioned within the main body may be a separate, independent cord.

A bracelet or flexible band comprised of a flexible member that on one end is interconnected to a knife and on another end, is connected to a sheath that selectively receives the knife in the locking fashion. When needed, the knife is rotated within the sheath to facilitate release thereof from a lock that is integral with the sheath. Once removed from the sheath, the knife can be used for self-defense, cutting rope or cord in an emergency situation, or for general utility cutting tasks.

The present invention discloses a multi-functional battery box, belonging to the field of power supply devices; a multi-functional battery box, comprising: a case, having an accommodating cavity; a printed circuit board, located in the accommodating cavity and permanently connected with the case; a power source, located in the accommodating cavity and in contact with the printed circuit board; an electro-acoustic transducer, permanently arranged on the printed circuit board and electrically connected with the printed circuit board; a spring piece, arranged on the case and in contact with the printed circuit board; a change-over switch, flexibly connected with the printed circuit board; the present invention has two switching modes that can be flexibly switched, making the battery box easier and more flexible to use, reducing the loss to the switch and prolonging the life of the battery box.

A rosary designed to provide light to the user engaged in prayer, eliminating the need for the use of candles or phosphorescent rosaries in vigils and dimly lit churches. The Rosary is composed of a plurality of beads encompassed around LED enabled wire attached to a printed circuit board located in the Rosary's medallion. Also attached to the Printed Circuit Board is an LED enabled crucifix. The Printed Circuit Board is LED enabled as well, and contains a power switch that provides all parts of the Rosary with power from the Rosary's battery, also contained in the medallion. The Rosary provides a source of light to users and is designed to withstand outdoor climate conditions such as wind and rain, providing an additional benefit over the use of candles in prayer.

A panel of a vehicle may be provided with or configured to provide interactive skin. The interactive skin may be configured for accepting touch input from a user. The interactive skin may include one or more flexible layers and may include or be mounted under a transparent display cover layer such as a layer of clear glass or plastic. Interactive skin may include a touch-sensitive layer that allows a user to provide touch input to the panel of the vehicle. Display pixels on interactive skin may be used to display visual information to the user. The interactive skin may be configured for detecting a condition of at least one panel and generating an output function in response to the detected condition.

A wearable may be provided with or configured to provide interactive skin. The interactive skin may be configured for accepting touch input from a user. The interactive skin may include one or more flexible layers and may include or be mounted under a transparent display cover layer such as a layer of clear glass or plastic. Interactive skin may include a touch-sensitive layer that allows a user to provide touch input to the wearable. Display pixels on interactive skin may be used to display visual information to the user. The interactive skin may be configured for detecting a condition of at least one wearable and generating an output function in response to the detected condition.