Abstract: Assemblies, methods, apparatus, and systems for learning activities are described. An assembly may include a first section and a second section. The first section of the assembly may include a first surface area portion that has a first set of recesses with which to receive indication elements (e.g., marbles or balls). The second section of the assembly may include validation protrusions and an alignment mechanism for aligning the second section with the first surface area portion of the first section. A method of using the assembly may include positioning the indication elements in a subset of the first set of recesses and placing the second section over the first section. The method may also include determining whether the second section correctly seats with the first section of the assembly for validating correct positioning of the indication elements corresponding to a logic truth table.

Abstract: Systems and methods that mitigate inventory overstock of a retail product are provided. The systems and methods receive inventory information for the retail product and determine, according to the inventory information for the retail product, whether a number of stock cover days is greater than a stock cover days threshold. It is also determined, according to the inventory information for the retail product, whether a projected inventory is greater than an overstock units threshold. When the number of stock cover days is greater than the stock cover days threshold, and when the projected inventory is greater than the overstock units threshold, it is determined whether another store location is ordering the retail product, and when another store location is ordering, an overstock rebalancing alert is provided to a user.

Abstract: Systems and methods that mitigate inventory overstock of a retail product are provided. The systems and methods receive inventory information for the retail product and determine, according to the inventory information for the retail product, whether a number of stock cover days is greater than a stock cover days threshold. It is also determined, according to the inventory information for the retail product, whether a projected inventory is greater than an overstock units threshold. When the number of stock cover days is greater than the stock cover days threshold, and when the projected inventory is greater than the overstock units threshold, it is determined whether another store location is ordering the retail product, and when another store location is ordering, an overstock rebalancing alert is provided to a user.

Abstract: Methods and systems are provided for assessing compatibility between forms of medication in a clinical setting. Generally, a medical order for a patient is received, which specifies a task with an initial form of a medical agent to be administered to the patient. When a clinician attempts to administer the medical agent to the patient, a current form of the medical agent is received from a scanning device, for example. As such, it may be determined whether the current form is compatible with the initial form. When it is determined that the current form is not compatible with the initial form, an error may be generated and issued in an effort to prevent administration of the current form to the patient.