Abstract: A portable device is provided having a motion sensor and an engagement sensor. A determination may be made whether the portable device is engaged with the platform. The data being output by the sensor may be used accordingly.

Abstract: A hearable comprises at least one microphone coupled with a wearable structure and a sensor processing unit disposed within the wearable structure and coupled with the microphone. A portion of the wearable structure is configured to be disposed within a user's ear. The sensor processing unit acquires audio data from the at least one microphone and head motion data from at least one motion sensor of the sensor processing unit. The head motion data describes motions of the user's head and comprises cranium motion data and mandible motion data. The sensor processing unit separates the mandible motion data from the head motion data, synchronizes the mandible motion data and the audio data into a synchronized data stream; classifies an activity of the head during a portion of the synchronized data stream; and generates a health indicator for the user based on the activity and the synchronized data stream.

Abstract: A medical device comprises a surface, an ultrasonic sensor, and a processor. The surface is configured to interact with skin of a patient during operation of the medical device. The ultrasonic sensor is disposed beneath the surface and configured to ultrasonically measure data with respect to a region above the surface. The processor is coupled with the ultrasonic sensor. Responsive to detection of a finger in contact with the surface, the processor is configured to operate the ultrasonic sensor to capture a fingerprint of the finger. Responsive to authentication that a person associated with the captured fingerprint is authorized to use the medical device, the processor is configured to activate operation of the medical device.

Abstract: A sensor may be automatically calibrated during manufacture by providing a sensor processing unit having an integrated sensor, performing a check to determine if the integrated sensor has been previously calibrated upon a reset. When it has been determined the integrated sensor has not been previously calibrated, an automated calibration pattern may be imparted to the sensor so that a calibration parameter is determined.

Abstract: A synchronization system for an acoustic signal-based and inertial signal-based positioning system is provided that generates a magnetic field as a synchronization signal. The modulated magnetic synchronization signal is transmitted by a transmitter of the positioning system and received by the receiver of the positioning system. The receiver may make an acoustic position determination for the transmitter based on a received modulated synchronization signal and may make an inertial position determination for the transmitter based on the received inertial signal, such that the acoustic position determination and the inertial position determination are fused.

Abstract: A security system for a building comprises a pressure sensor and a computer system communicatively coupled with the pressure system. The pressure sensor coupled to a movable portion of a window in the building. The computer system is configured to: receive a first pressure measurement from the pressure sensor; compare the first pressure measurement to a reference pressure measurement; and based on the comparison, detect that the movable portion of the window has moved.

Abstract: In a method of motion sensor calibration, a motion with which to calibrate a motion sensor is determined. The motion sensor is controlled by a sensor processor and the motion sensor is comprised within a user interface that is coupled with a gaming engine. The sensor processor and the gaming engine coordinate regarding the motion. The sensor processor monitors the motion sensor for evidence of the motion made as a user input via the user interface in response to game content implemented by the gaming engine, based on the coordination, to incite the motion. The sensor processor calibrates the motion sensor with the motion.

Abstract: Systems and methods are disclosed for coordinating applications by detecting a touch input and a related touch input a device locations associated with the applications, one of which is a user authentication application. A parameter may be established with the user authentication application so that the other application runs with the at least one parameter.

Abstract: A pressure sensor of a mobile device may be corrected by receiving reference pressure information from an associated device. The correction using differential pressure measurements may be influenced by one or more determined condition characteristics.

Abstract: A portable device is provided having a motion sensor and an engagement sensor. A determination may be made whether the portable device is engaged with the platform. The data being output by the sensor may be used accordingly.

Abstract: Systems and methods are disclosed for calibrating a pressure sensor associated with a mobile device. The reference pressure information may be obtained from an associated device and then be used to calibrate the pressure sensor.

Abstract: A system includes a wearable device connected to a user and a smart media in remote communication with the wearable device. The wearable device is operable to track movement of the user and transmit the track movement information to the smart media. The smart media is operable to receive the track movement information and to use the received track movement information in an independent application.

Abstract: Systems and methods are disclosed for calibrating a pressure sensor associated with a mobile device. Location information may be determined for the mobile device and used to obtain reference pressure information. The reference pressure information may then be used to calibrate the pressure sensor. Additionally, when the pressure sensor of the mobile device has been calibrated, output from the pressure sensor may be used as reference pressure information by another device.

Abstract: Systems and methods are disclosed for calibrating a pressure sensor associated with a mobile device. Location information may be determined for the mobile device and used to obtain reference pressure information. The reference pressure information may then be used to calibrate the pressure sensor. Additionally, when the pressure sensor of the mobile device has been calibrated, output from the pressure sensor may be used as reference pressure information by another device.

Abstract: Systems and methods are disclosed for providing sensor based authentication of a user's identification and may be used to control access. In this manner, a user's identity may be used to control access to any suitable location, space or resource, either locally or remotely. A combination of functions involved in authenticating a user's identification may be performed by one or more discrete devices and include obtaining sensor data from at least one sensor that is physically associated with a user, monitoring to determine that the sensor remains physically associated with the user, authenticating the user's identity using the sensor data and communicating information regarding the user's identification.

Abstract: A system includes a wearable device connected to a user and a smart media in remote communication with the wearable device. The wearable device is operable to track movement of the user and transmit the track movement information to the smart media. The smart media is operable to receive the track movement information and to use the received track movement information in an independent application.

Abstract: A system and method are directed to controlling multiple devices using a common control unit for an established context. More particularly, the system and method are directed to controlling multiple devices using a common control unit such as a wearable device which controls activities for an established context. The control unit may control multiple devices where for a particular situation or context, a controlling activity, such as gesturing, enables the control unit to control and communicatively connect with the devices.

Abstract: A method and system for activity detection and analytics are disclosed. The method comprises determining a context and providing the determined context and one or more outputs from at least one sensor to an analytics engine to provide analytics results. The system includes at least one sensor and a processing system coupled to the at least one sensor, wherein the processing system includes an analytics engine that is configured to receive a determined context and one or more outputs from at least one sensor to provide analytics results.

Abstract: Systems and methods are disclosed for classifying an activity. A sensor tracks motion by a user and a classifier recognizes data output sensor as corresponding to an activity. The classifier may be trained or otherwise modified using received information, which may include data from the sensor or information from an external source, such as a remotely maintained database. The device may update a local or remote database using sensor data when in a training mode. The training mode may be implemented automatically when there is sufficient confidence in the activity identification or manually in response to a user input.

Abstract: A heart rate monitor implements power saving algorithms while monitoring a subject's heart rate. The monitor continuously monitors a subject during an initial period to determine an initial heart rate. After the initial heart rate is acquired, power may not be provided for portions of the monitor until a heart beat is expected to occur. At some point before the expected heart beat occurs, power is returned to the components which have not received power. The expected heart beat is then detected, and power to selected portions of the monitor is terminated again until another expected heart beat approaches in time. By providing power to monitor components just before an expected heart beat, the monitor may still detect the heart beat and determine the corresponding heart rate of the user. The period of time during which power is terminated for some components may be determined from the detected heart rate. The number of heart beats during which power is terminated for selected monitor components may vary.