A system includes a shelving unit, a sensor and a processor. The shelving unit includes a pocket. The sensor is associated with the pocket and is configured to obtain a parameter indicative of a weight of the pocket. The processor configured to execute instructions stored in a nontransitory computer-readable medium. The instructions include obtaining the parameter indicative of the weight of the pocket from the sensor, determining the weight of the pocket based on the parameter, comparing the weight of the pocket to a predetermined value, generating a paint chip order that includes a request in response to the weight of the pocket being below the predetermined value, and transmitting the paint chip order to a computing system.

A system includes a shelving unit, a sensor and a processor. The shelving unit includes a pocket. The sensor is associated with the pocket and is configured to obtain a parameter indicative of a weight of the pocket. The processor configured to execute instructions stored in a nontransitory computer-readable medium. The instructions include obtaining the parameter indicative of the weight of the pocket from the sensor, determining the weight of the pocket based on the parameter, comparing the weight of the pocket to a predetermined value, generating a paint chip order that includes a request in response to the weight of the pocket being below the predetermined value, and transmitting the paint chip order to a computing system.

An image display device according to disclosed one aspect comprises: a plate for detecting the weight of food ingredients; a projector for projecting images onto the plate; a camera for capturing food ingredients and user inputs relative to the images projected; and a controller for controlling the projector so that the changed images are outputted in response to the user inputs or changes in weight of the food ingredients.

A detection system for estimating a weight of one or more items in a refrigerator is disclosed. The system comprises at least one shelf; at least one transducer configured to transmit a sonic or ultrasonic wave into the at least one shelf and capture the reflected or refracted wave from the shelf; and a processor configured to estimate the weight of the one or more items on the shelf from the sonic or ultrasonic wave received from the at least one transducer. The system further comprises a plurality of cameras configured to capture images of the one or more items on the shelf. The cameras are configured to capture images of the items while on the shelf and off the shelf, which are then used to identify the items and the changes in weight of those items. Items may be automatically reorder based on their weight or change in weight.

A monitoring system includes a weight sensor for receiving a vial containing a controlled substance possessed by a patient. A processor receives a weight measured by the weight sensor. A communication circuit transmits the weight measured by the weight sensor to a remote server. The weight sensor may be mounted in a container having a first compartment and a second compartment. The first compartment has a first lid that is releasable without any lock. A second compartment has a second lid that is secured by a lock. The weight sensor is mounted inside the second compartment.

A monitoring system includes a weight sensor for receiving a vial containing a controlled substance possessed by a patient. A processor receives a weight measured by the weight sensor. A communication circuit transmits the weight measured by the weight sensor to a remote server. The weight sensor may be mounted in a container having a first compartment and a second compartment. The first compartment has a first lid that is releasable without any lock. A second compartment has a second lid that is secured by a lock. The weight sensor is mounted inside the second compartment.

The disclosure relates to a system for monitoring consumable material quantities, having at least one loading plate having an upper side providing a loading surface, at least two weight sensors arranged spaced apart from one another on a lower side of the loading plate, and at least one monitoring electronics unit connected or connectable to the weight sensors. To make this monitoring more cost-effective and technically simpler, the system has at least two containers arranged adjacent to one another on the upper side of the loading plate for accommodating a quantity of a consumable material in each case, wherein the monitoring electronics unit is configured to ascertain from sensor signals of the weight sensors, generated before and after consumable material is taken from one of the containers, from which container the consumable material has been taken and/or which quantity of the consumable material has been removed.

The disclosure relates to a system for monitoring consumable material quantities, having at least one loading plate having an upper side providing a loading surface, at least two weight sensors arranged spaced apart from one another on a lower side of the loading plate, and at least one monitoring electronics unit connected or connectable to the weight sensors. To make this monitoring more cost-effective and technically simpler, the system has at least two containers arranged adjacent to one another on the upper side of the loading plate for accommodating a quantity of a consumable material in each case, wherein the monitoring electronics unit is configured to ascertain from sensor signals of the weight sensors, generated before and after consumable material is taken from one of the containers, from which container the consumable material has been taken and/or which quantity of the consumable material has been removed.

A food preservation system includes a stand with a base and an arm extending perpendicular to a top surface of the base. A lid is connect to the art, and a rigid element is connect to the arm and defines an opening. The rigid element is closer to the top surface of the base than the lid. A first conduit fluidically connects the lid and the arm. A second conduit fluidically connects the lid and the arm.

An open self-service sales system based on positioning of customers includes an open partitioned weight-sensing rack including multiple storage subareas. The open self-service sales system further includes a positioning module and an automatic weighing unit which are connected to the central control module. The position information of the customer is bound with the subareas to accurately identify customers and the purchasing behaviors. The data flow is simple and reliable, and a large number of computing is avoided, which is suitable for large customer flows.