Abstract: One or more techniques and/or systems are provided for generating locking codes. For example, a remote interface (e.g., hosted by a kiosk or a cloud service provider) may receive a request from a requestor for an unlocking code. The unlocking code may be used to unlock a lock, such as a lock integrated into or attached by a secondary means of attached to a containment component. The remote interface generates the unlocking code valid for a timespan. The unlocking code may be generated based upon a unique identifier of the containment component. The remote interface transmits the unlocking code to the requestor for unlocking the lock. In an example, the unlocking code is transmitting after a delay.

Abstract: One or more techniques and/or systems are provided for generating locking codes. For example, a remote interface (e.g., hosted by a kiosk or a cloud service provider) may receive a request from a requestor for an unlocking code. The unlocking code may be used to unlock a lock, such as a lock integrated into or attached by a secondary means of attached to a containment component. The remote interface generates the unlocking code valid for a timespan. The unlocking code may be generated based upon a unique identifier of the containment component. The remote interface transmits the unlocking code to the requestor for unlocking the lock. In an example, the unlocking code is transmitting after a delay.

Abstract: A dispenser for dispensing a material includes a circuit in communication with a battery and a rechargeable energy storage device. The circuit places the battery and the rechargeable energy storage device in series during a dispense event such that an actuator that facilitates dispensing the material during the dispense event receives power from the battery and the rechargeable energy storage device during the dispense event.

Abstract: Among other things, one or more systems and/or techniques for improving performance of a dispensing system are provided herein. The dispensing system may comprise an emitter and a detector. The emitter may be configured to transmit light (e.g., and/or one or more other signals). The detector may be configured to measure light, for example. The detector may determine a first measurement of light while the emitter is not transmitting light. The detector may determine a second measurement of light responsive to the emitter transmitting light. The detector may determine a third measurement of light based upon a comparison of the first measurement of light with the second measurement of light. The detector may be direct current (DC) coupled while determining the third measurement of light.

Abstract: Among other things, a dispensing device is described herein. A sensor component of the dispensing device includes an emitter (e.g., of an emitter array) in optical communication with a detector array for sensing objects disposed between the emitter and the detector array. An object detector is configured to identify a presence of an object between the emitter and the detector array based upon a readout signal generated by the detector array. A calibration component is configured to recalibrate the object detector responsive to determining that an obstruction is present between the emitter and the detector array. The recalibration allows the detector array and the emitter array to detect the presence of an object regardless of the obstruction. A material (e.g., soap, sanitizer, etc.) may be dispensed from the dispensing device responsive to detecting the presence of the object.

Abstract: One or more techniques and/or systems are provided for generating locking codes. For example, a remote interface (e.g., hosted by a kiosk or a cloud service provider) may receive a request from a requestor for an unlocking code. The unlocking code may be used to unlock a lock, such as a lock integrated into or attached by a secondary means of attached to a containment component. The remote interface generates the unlocking code valid for a timespan. The unlocking code may be generated based upon a unique identifier of the containment component. The remote interface transmits the unlocking code to the requestor for unlocking the lock. In an example, the unlocking code is transmitting after a delay.

Abstract: One or more techniques and/or systems are provided for providing power to a plurality of dispensers. For example, a supply coupler, such as an alternating current to direct current power converter, is coupled to an energy storage component and/or a load coupler of a power distribution apparatus. The supply coupler provides power over the load coupler to one or more dispensers for operation. The supply coupler provides power to the energy storage component for energy storage. Responsive to a load on the power distribution apparatus exceeding a supply current of the power provided by the supply coupler (e.g., multiple dispensers may attempt to perform concurrent dispense events), the energy storage component may discharge energy to provide additional power to one or more dispensers to facilitate concurrent dispense events. Because the power distribution apparatus may connect to multiple dispensers, a cord management device may be used for power cord management.

Abstract: Among other things, one or more systems and/or techniques for improving performance of a dispensing system are provided herein. The dispensing system may comprise an emitter and a detector. The emitter may be configured to transmit light (e.g., and/or one or more other signals). The detector may be configured to measure light, for example. The detector may determine a first measurement of light while the emitter is not transmitting light. The detector may determine a second measurement of light responsive to the emitter transmitting light. The detector may determine a third measurement of light based upon a comparison of the first measurement of light with the second measurement of light. The detector may be direct current (DC) coupled while determining the third measurement of light.

Abstract: One or more techniques and/or systems are provided for facilitating the exchange of an item. For example, a containment component is configured to receive one or more items. A locking component is configured to selectively restrict or allow access to the item. A code generation component is configured to generate and provide an unlocking code to a requestor (e.g., based upon payment by the requestor that requests access to the item). A code entry component is configured to receive user input of a code. The code entry component either retains the locking component in a locked state if the code is not validated as the unlocking code or transitions the locking component into an unlocked state if the code is validated as the unlocking code.

Abstract: Among other things, one or more systems and/or techniques for improving performance of a dispensing system are provided herein. The dispensing system may comprise an emitter and a detector. The emitter may be configured to transmit light (e.g., and/or one or more other signals). The detector may be configured to measure light, for example. The detector may determine a first measurement of light while the emitter is not transmitting light. The detector may determine a second measurement of light responsive to the emitter transmitting light. The detector may determine a third measurement of light based upon a comparison of the first measurement of light with the second measurement of light. The detector may be direct current (DC) coupled while determining the third measurement of light.

Abstract: One or more techniques and/or systems are provided for providing power to a plurality of dispensers. For example, a supply coupler, such as an alternating current to direct current power converter, is coupled to an energy storage component and/or a load coupler of a power distribution apparatus. The supply coupler provides power over the load coupler to one or more dispensers for operation. The supply coupler provides power to the energy storage component for energy storage. Responsive to a load on the power distribution apparatus exceeding a supply current of the power provided by the supply coupler (e.g., multiple dispensers may attempt to perform concurrent dispense events), the energy storage component may discharge energy to provide additional power to one or more dispensers to facilitate concurrent dispense events. Because the power distribution apparatus may connect to multiple dispensers, a cord management device may be used for power cord management.

Abstract: A dispensing system comprises a first electronic sensor and a controller. The first electronic sensor may be configured to detect a first change from a first amount of a fluid product in a dispensing system reservoir to a second amount of the fluid product in the dispensing system reservoir. The controller may be coupled to the first electronic sensor and configured to receive a first signal from the first electronic sensor indicative of the first change. The dispensing system reservoir may be disposed in the dispensing system. A method for determining a remaining service interval for a dispensing system reservoir is also provided.

Abstract: One or more techniques and/or systems are provided for automatically forming a wireless sensor network, implementing power management for the wireless sensor network, and/or self-healing within the wireless sensor network. For example, hub devices, configured to forward messages through the wireless sensor network to a gateway device having access to a network, may automatically join and configure into the wireless sensor network by locating and connecting to master devices using signal frequencies representing numbers of hops to the gateway device. A hub device may be configured to transition between a low power sleep state for power conservation and an awakened normal operational state for transmitting timing signals according to a duty cycle, and thus the hub device may be capable of operating from a battery. If a hub device determines that a master device has become inoperable, the hub device may automatically search for a new master device.

Abstract: A dispensing system comprises a first electronic sensor and a controller. The first electronic sensor may be configured to detect a first change from a first amount of a fluid product in a dispensing system reservoir to a second amount of the fluid product in the dispensing system reservoir. The controller may be coupled to the first electronic sensor and configured to receive a first signal from the first electronic sensor indicative of the first change. The dispensing system reservoir may be disposed in the dispensing system. A method for determining a remaining service interval for a dispensing system reservoir is also provided.

Abstract: One or more techniques and/or systems are provided for facilitating the exchange of an item. For example, a containment component is configured to receive one or more items. A locking component is configured to selectively restrict or allow access to the item. A code generation component is configured to generate and provide an unlocking code to a requestor (e.g., based upon payment by the requestor that requests access to the item). A code entry component is configured to receive user input of a code. The code entry component either retains the locking component in a locked state if the code is not validated as the unlocking code or transitions the locking component into an unlocked state if the code is validated as the unlocking code.

Abstract: One or more techniques and/or systems are provided for providing power to a plurality of dispensers. For example, a supply coupler, such as an alternating current to direct current power converter, is coupled to an energy storage component and/or a load coupler of a power distribution apparatus. The supply coupler provides power over the load coupler to one or more dispensers for operation. The supply coupler provides power to the energy storage component for energy storage. Responsive to a load on the power distribution apparatus exceeding a supply current of the power provided by the supply coupler (e.g., multiple dispensers may attempt to perform concurrent dispense events), the energy storage component may discharge energy to provide additional power to one or more dispensers to facilitate concurrent dispense events. Because the power distribution apparatus may connect to multiple dispensers, a cord management device may be used for power cord management.

Abstract: One or more techniques and/or systems are provided for facilitating the exchange of an item. For example, a containment component is configured to receive one or more items. A locking component is configured to selectively restrict or allow access to the item. A code generation component is configured to generate and provide an unlocking code to a requestor (e.g., based upon payment by the requestor that requests access to the item). A code entry component is configured to receive user input of a code. The code entry component either retains the locking component in a locked state if the code is not validated as the unlocking code or transitions the locking component into an unlocked state if the code is validated as the unlocking code.

Abstract: Among other things, a dispensing device is described herein. A sensor component of the dispensing device includes an emitter (e.g., of an emitter array) in optical communication with a detector array for sensing objects disposed between the emitter and the detector array. An object detector is configured to identify a presence of an object between the emitter and the detector array based upon a readout signal generated by the detector array. A calibration component is configured to recalibrate the object detector responsive to determining that an obstruction is present between the emitter and the detector array. The recalibration allows the detector array and the emitter array to detect the presence of an object regardless of the obstruction. A material (e.g., soap, sanitizer, etc.) may be dispensed from the dispensing device responsive to detecting the presence of the object.

Abstract: One or more techniques and/or systems are provided for detecting an object, such as a person. For example, a sensing system may comprise a sensor arrangement. The sensor arrangement may comprise a passive sensor and an active sensor. The active sensor may be placed into a sleep state (e.g., a relatively low powered state) until awakened by the passive sensor. For example, responsive to detecting a presence of an object (e.g., a nurse entering a patient's room), the passive sensor may awaken the active sensor from the sleep state to an active state for detecting motion and/or distance of the object within a detection zone to create object detection data (e.g., an indication of a hygiene opportunity for the nurse). The active sensor may transition from the active state to the sleep state responsive to a detection timeout and/or a determination that the object left the detection zone.

Abstract: One or more techniques and/or systems are provided for providing power to a plurality of dispensers. For example, a supply coupler, such as an alternating current to direct current power converter, is coupled to an energy storage component and/or a load coupler of a power distribution apparatus. The supply coupler provides power over the load coupler to one or more dispensers for operation. The supply coupler provides power to the energy storage component for energy storage. Responsive to a load on the power distribution apparatus exceeding a supply current of the power provided by the supply coupler (e.g., multiple dispensers may attempt to perform concurrent dispense events), the energy storage component may discharge energy to provide additional power to one or more dispensers to facilitate concurrent dispense events. Because the power distribution apparatus may connect to multiple dispensers, a cord management device may be used for power cord management.