A method for determining a normalized weight of a non-static item is disclosed. Weight data associated with the non-static item is received from a plurality of load cells. A load cell weight for the non-static item is determined based at least in part on the weight data. The load cell weight for the non-static item is received as an input for a machine learning algorithm. The normalized weight for the non-static item is generated as an output for the machine learning algorithm.

A method for determining a normalized weight of a non-static item is disclosed. Weight data associated with the non-static item is received from a plurality of load cells. A load cell weight for the non-static item is determined based at least in part on the weight data. The load cell weight for the non-static item is received as an input for a machine learning algorithm. The normalized weight for the non-static item is generated as an output for the machine learning algorithm.

A simplified BIA body composition analyzer (100) as an in-body measurement system, comprising: a memory unit (110) storing in-body information obtained by a measurement with a first precision as a reference value; a low-precision measurement unit (10) obtaining low-precision in-body information by inputting a measured value obtained by a measurement with a second precision that is lower than the first precision into a predetermined algorithm; a correction unit (112) correcting the algorithm or the low-precision in-body information based on the reference values stored in the memory unit (110) and the degree of importance placed on the reference values; and an output unit (106) outputting the low-precision in-body information obtained by the low-precision measurement unit (104) using the algorithm corrected by the correction unit (112), or the low-precision in-body information obtained by the low-precision measurement unit (104) and corrected by the correction unit (112), as corrected in-body information.

Systems and methods for performing combined inter-device multi-point bioimpedance measurements are provided. An example system includes a first device and a second device. Each device includes voltage electrodes, current electrode, controller, and connector for electrically coupling the electrodes of each other by a wire. The controller the first device or the second device can receive a configuration. The controller may select, based on the configuration, a first subset of current electrodes from a set including the current electrodes of the first device and the current electrodes of the second device and a second subset of voltage electrodes from a set including the voltage electrodes of the first device and the voltage electrodes of the second device. The controller can provide an electrical current to electrodes of the first subset and measure voltages from the electrodes of the second subset to determine bioimpedance parameters of the human body.

Systems and methods for performing combined inter-device multi-point bioimpedance measurements are provided. An example system includes a first device and a second device. Each device includes voltage electrodes, current electrode, controller, and connector for electrically coupling the electrodes of each other by a wire. The controller the first device or the second device can receive a configuration. The controller may select, based on the configuration, a first subset of current electrodes from a set including the current electrodes of the first device and the current electrodes of the second device and a second subset of voltage electrodes from a set including the voltage electrodes of the first device and the voltage electrodes of the second device. The controller can provide an electrical current to electrodes of the first subset and measure voltages from the electrodes of the second subset to determine bioimpedance parameters of the human body.

A method includes generating, via a camera, image data that is reproducible as an image of at least a portion of a subject. The method also includes receiving, via a sensor, first biomeasurement data associated with the subject, the first biomeasurement data including a first biomeasurement of the subject. The method also includes verifying the first biomeasurement of the subject based at least in part on a comparison between at least a portion of the image data and at least a portion of the first biomeasurement data.

A method includes generating, via a camera, image data that is reproducible as an image of at least a portion of a subject. The method also includes receiving, via a sensor, first biomeasurement data associated with the subject, the first biomeasurement data including a first biomeasurement of the subject. The method also includes verifying the first biomeasurement of the subject based at least in part on a comparison between at least a portion of the image data and at least a portion of the first biomeasurement data.

Disclosed are a height measurer and a weight measurement device. The disclosed height measurer comprises: a bottom plate; a standing frame which is connected to the bottom plate and supported thereby, and has a rail on the rear surface portion thereof; a moving part that moves up and down along the rail; a tact switch disposed on at least a portion of the moving part; and a head plate which surrounds the standing frame, moves up and down along with the moving part, is hinge-coupled to the moving part, and applies a pressing force to the tact switch while being lifted up upon coming into contact with the head of a user during height measurement.

Disclosed are a height measurer and a weight measurement device. The disclosed height measurer comprises: a bottom plate; a standing frame which is connected to the bottom plate and supported thereby, and has a rail on the rear surface portion thereof; a moving part that moves up and down along the rail; a tact switch disposed on at least a portion of the moving part; and a head plate which surrounds the standing frame, moves up and down along with the moving part, is hinge-coupled to the moving part, and applies a pressing force to the tact switch while being lifted up upon coming into contact with the head of a user during height measurement.

A method and an apparatus for measuring mass based on torque equilibrium, including a main blade for supporting and balancing a lever and parts arranged on the lever; a displacement measuring device for measuring a position of the lever; an electromagnetic torquer for balancing the apparatus after a balance weight is coarsely loaded during measuring; a product tooling on which a product to be measured is arranged and fixedly connected. The product tooling is fixed on a slider which freely slides along a guide rail; a locking block is provided to lock the product after the product slides in place; the guide rail is fixed on the level; a laser displacement sensor is provided to measure a displacement of the product along the guide rail; a lifting mechanism is provided to lift the lever and parts arranged on the lever to separate from the main blade.