A soiled diaper detection system having a soiled diaper detection device, one or more computer devices in communication with the diaper detection device configured to generate and process requests to the diaper detection device, and store data received from the soiled diaper detection device.

Transdermal therapeutic systems are described which have at least one electronic component, as well as methods for producing this type of transdermal therapeutic systems.

An incontinence detection pad for detecting incontinence events includes a moisture absorbent layer that has non-embossed areas and embossed areas. The non-embossed areas have a first density of fibers of the layer, and the embossed areas have a second density of fibers of the layer that is greater than the first density. The incontinence detection pad further includes a plurality of electrodes positioned beneath the moisture absorbent layer and a transmitter connected to the plurality of electrodes and configured to transmit a signal indicative of a status of the moisture absorbent layer.

A diaper sensor for detecting and differentiating feces and urine in a diaper is described. The diaper sensor may include at least one pair of conductive elements positioned within an absorbent region of the diaper. The diaper sensor may also include a transmitter and a control circuit operatively connected to the at least one pair of conductive elements and the transmitter. The diaper sensor may further include a power source operatively connected to the control circuit. The control circuit may measure the conductivity between the at least one pair of conductive elements. The control circuit may also determine whether there is poop or pee present in the diaper using the conductivity. The control circuit may also transmit via the transmitter a signal indicative of whether there is excrement or pee present in the diaper.

A liquid measurement article includes an absorbent wicking layer and a marking cluster having at least one mark whose location on the article is calibrated to correspond to a particular quantity of liquid having been deposited on the article at a liquid receiving site thereof and having wicked toward the mark. A label associated with at least one of the marks indicates the particular quantity.

A system, apparatus, and method for detecting the presence and amount of liquid and/or solid excrement in diapers or other undergarments, using a miniature ultra-low power near-field electromagnetic probe, applicable circuitry, and additional sensor types, that is hand-held or attached to the outside of said garments

Touch-free, voice-assistant, and/or tracking systems and methods are described for automating inventory generation and tracking of childcare products. In various aspects, the touch-free, voice-assistant, and/or tracking systems and methods comprise receiving, by one or more processors, one or more name values corresponding to one or more children of a childcare program associated with at least one physical childcare location. A childcare product inventory, comprising a childcare product of at least one product type, is generated based on a count of the one or more name values. Child event data is received comprising information related to use of the childcare product. The child event data is based on audible input of a user as received via a voice command interface of a voice-assistant application (app) as implemented on a voice assistance device. The childcare product inventory may be updated based on the child event data.

A water powered system includes a sealed and insulated chamber with an aluminum alloy source; a control unit to selectively expose a predetermined amount of an aluminum alloy to a liquid to generate hydrogen gas; a fuel cell stack to receive hydrogen gas from the hydrogen gas tank and oxygen from the atmosphere, the fuel cell stack generating electricity; and an energy storage device to receive electricity.

An intelligent monitoring diaper with enhanced features having: a diaper body; a monitor equipped with a battery, a main control board, a body temperature sensor, a humidity sensor, an odor sensor, a motion sensor, and a warning device; the battery electrically connected to the main control board; d. the body temperature sensor, humidity sensor, odor sensor, motion sensor, and warning module individually electrically connected to the main control board; the humidity sensor electrically connected to a conductive pogo pin; the diaper body having a conductive cable; and the monitor is detachably installed on the diaper body, with the conductive pogo pin in contact with the conductive cable.

A system includes a pump dispensing liquid to a solid alloy to generate hydrogen gas in a sealed chamber; a chamber to store hydrogen gas; and an engine to power a vehicle or a converter coupled to the chamber to power an electronic/electrical device.