Provided is an information processing device including: a storage device having a program stored therein; and a hardware processor, wherein the hardware processor executes the program stored in the storage device to: acquire first data for a dimension of position relating to an object represented in a generalized coordinate system; acquire at least second data for a dimension of acceleration from a plurality of inertial sensors attached to the object; and convert the second data into third data for a dimension of acceleration represented in the generalized coordinate system on the basis of the first data.

Various non-invasive sensors are adapted to be placed on a surface of an object having a volume with an internal region. The internal region of the object has internal properties indicated by corresponding internal parameters and an internal temperature distribution that is a function of the internal parameters and surface thermal signals. Each non-invasive sensor includes a heat flux sensor having one or more heat flux sensor output terminals to provide a measured heat transfer signal for the surface of the object, and a temperature sensor having one or more temperature sensor output terminals to provide a measured temperature signal for the surface of the object. Systems including one or more of the sensors perform non-invasive sensing of the object including accurate and rapid determination of an internal temperature distribution of the internal region of the object as well as one or more other internal properties of the object.

Examples of monolithic integrated emitter-detector array in a flexible substrate for biometric sensing and associated devices and methods are disclosed. One disclosed example device includes a flexible substrate; a first array of emitters embedded in the flexible substrate, the first array of emitters configured to emit first electromagnetic (EM) signals; a first array of detectors embedded in the flexible substrate, the first array of detectors configured to detect reflections of the first EM signals; a first scanning circuit coupled to the first array of emitters, the first scanning circuit configured to selectively activate individual emitters of the first array of emitters; and a first sensing circuit coupled to individual detectors of the first array of detectors, the first sensing circuit configured to receive a detection signal from at least one of the detectors of the first array of detectors.

A biological information measurement apparatus including: a light emitting unit that irradiates a living body with light; and a light receiving unit that receives light scattered at a plurality of measurement sites in the living body, in which the biological information measurement apparatus includes a mechanism in which the light scattered at the plurality of measurement sites is individually detected by a plurality of the light receiving units or the same light receiving unit. Also provided is a biological information measurement system including: a light emitting device that irradiates a living body with light; and a light receiving device that receives light scattered at a plurality of measurement sites in the living body, in which the biological information measurement system includes a mechanism in which the light scattered at the plurality of measurement sites is individually detected by a plurality of light receiving units or the same light receiving unit.

An intelligent health strap. A detection and analysis method comprises: acquiring multiple groups of pulse data collected by multiple pulse sensors (11); and according to the multiple groups of pulse data, using a calculation method for analysis to obtain physical sign information (12). An intelligent health wrist strap and an intelligent health ankle strap having multiple pulse sensors are used for performing pulse monitoring and analysis, displaying multiple types of pulse physical sign information, and transmitting data to an external device, so that a user can conveniently monitor changes of individual physiological status, and the intelligent health wrist strap and the intelligent health ankle strap can provide massage and health-care for wrists and ankles.

A surface electrode for patient monitoring includes a flexible substrate, a dry electrode on the substrate, and a wet electrode configured to contact an electrode gel in contact with a patient's skin. A conductive epoxy is arranged between the dry electrode and the wet electrode. The conductive epoxy is configured to protect the dry electrode from corrosion and transfer electrical potentials from the wet electrode to the printed dry electrode.

A bed has a mattress to support a user laying on the bed. A first balistocardiograph (BCG) sensor is configured to collect first-BCG data from a first location of the user laying on the bed due to pressure applied to the bed by the user. A second BCG sensor is configured to collect second-BCG data from a second location of the user. A computer-system may include a process and memory, the computer-system configured to: receive the first BCG-data and the second-BCG data and determine one or more blood-pressure (BP) values for the user.

Systems, methods, and software products analyze foot strikes. A runner profile defining characteristics of a user and a shoe type of the shoes is received. Shoe characteristics are retrieved based upon the shoe type. A model of shoe wear is configured based upon both the runner profile and the shoe characteristics. Sensor data indicative of movement of a runner's foot is received from a foot strike monitor configured with the shoes and processed through the model to determine a user's expected lifetime for the shoes. The user's expected lifetime is indicated to the user.

A sensor system configured for use with an article of apparel includes one or a plurality of sensors formed of a polymeric material having a conductive particulate material dispersed therein and conductive leads connecting the sensors to a port. The leads may also be formed of a polymeric material having a conductive particulate material dispersed therein. The conductive material is dispersed in the sensor(s) at a first dispersion density and the conductive material is dispersed in the leads at a second dispersion density that is higher than the first dispersion density. Each of the sensors is configured to increase in resistance when deformed under pressure, which is detected by a module connected to the port. The second dispersion density is such that each of the leads has sufficient conductivity that the leads are configured to conduct an electronic signal between each sensor and the port in any state of deformation.

An auditory guidance system and method for medical systems and procedures are disclosed. A method for providing auditory guidance during a medical procedure includes selecting a song for playing during the medical procedure. At least a portion of the song is assigned to the medical procedure. Parameter information for at least one parameter associated with the medical procedure is obtained during the medical procedure. The obtained parameter information is compared against predetermined thresholds for each parameter. The portion of the song associated with the parameter information is modified in accordance with the comparison and the modified portion of the song is played to provide auditory guidance during the medical procedure.