Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to receive a first sensor data stream from an exercising device, receive a second sensor data stream from a mobile device, correlate the first data stream with the second data stream, determine that the exercising device is engaged with the mobile device, and provide indication to the exercising device and the mobile device that the devices are engaged with each other.

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to determine a route based at least partly on a thematic map database and a current location of the apparatus, present the determined route as a suggested route to a first user, and responsive to the first user approving the suggested route, initiate an activity session based on the suggested route.

Abstract: The invention concerns a method and an apparatus, such as a personal device, for presenting information to a user. The device comprises at least one processing core, a display, at least one sensor and a memory including computer program code. According to the invention, the location of the apparatus is determined by means of a sensor providing location information, and a query comprising an indication of the current location is transmitted from the apparatus to a thematic map database server. The apparatus is then updated with thematic maps related to the location by downloading thematic map data and storing the thematic map data in a memory. At least one downloaded thematic map as one of a suggested activity is presented to the user in a first display mode on said display, and an activity session is selected.

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising a first processing core configured to generate first control signals and to control a display by providing the first control signals to the display via a first display interface, a second processing core configured to generate second control signals and to control the display by providing the second control signals to the display via a second display interface, and the first processing core being further configured to cause the second processing core to enter and leave a hibernation state based at least partly on a determination, by the first processing core, concerning an instruction from outside the apparatus.

Abstract: The invention concerns an apparatus and a method for a personal device. The device comprises at least one processor with at least one processing core, at least one display, at least one sensor, at least one memory including a computer program code. The apparatus determine the location of the apparatus by means of a sensor providing location information to said at least one processing core and transmits a query to a thematic map database server. The apparatus is then updated with thematic maps related to the location by downloading thematic map data and storing the thematic map data in a memory. The user is presented on a display in a first display mode with least one downloaded thematic map as one of a suggested activity.

Abstract: The invention concerns an apparatus and a method for a personal device. The device comprises at least one processor with at least one processing core, at least one display, at least one sensor, at least one memory including a computer program code. The apparatus determine the location of the apparatus by means of a sensor providing location information to said at least one processing core and transmits a query to a thematic map database server. The apparatus is then updated with thematic maps related to the location by downloading thematic map data and storing the thematic map data in a memory. The user is presented on a display in a first display mode with least one downloaded thematic map as one of a suggested activity.

Abstract: The invention concerns wearable electronic devices, systems and methods for sports performance monitoring. In one embodiment, the invention provides a device comprising a heartbeat sensor for providing a heartbeat signal, a motion sensor for providing a motion signal and processing means adapted to calculate at least one performance parameter depicting said sports performance and/or the person using temporal characteristics of periodic features of the heartbeat signal compared with temporal characteristics of periodic features in the motion signal. The invention allows for utilization of an existing relation between cadence and heart rate for characterizing the performance or the person in a novel way.

Abstract: According to an example aspect of the present invention, there is provided a method for determining the direction of movement of an object, the method comprising determining a cyclical motion of a cyclically moving part of the object by recording acceleration data of said cyclically moving part over a plurality of cycles using an accelerometer or inertial sensor attached to said cyclically moving part, integrating said acceleration data over at least one cycle of movement to determine a tilting of said cyclically moving part of the object relative to the horizontal plane, measuring an external magnetic field of said cyclically moving part of the object using a magnetometer to determine an orientation of said cyclically moving part of the object relative to the external magnetic field, determining the direction of movement of the object based on the tilting and the orientation of the cyclically moving part of the object.

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising memory configured to store a user-specific calibration metric, and at least one processing core, configured to determine an activity type identifier of an activity a user is engaged in, and to determine a user-specific intensity level of the activity, wherein determining the user-specific intensity level is based at least partly on the identifier of the activity type, the user-specific calibration metric and data obtained from a kinematic or speed sensor, and to obtain the user-specific calibration metric by causing the apparatus to participate in a calibration procedure, the calibration procedure including communicating heart rate data of the user with a server.

Abstract: The present disclosure concerns determining physiological training effect of a physiological performance of a person by monitoring the performance using one or more performance-monitoring means in order to obtain performance data, and, according to one aspect of the invention, determining, using computing means capable of utilizing the performance data, a third training effect parameter describing a third physiological effect of the performance using a third determination method, the third physiological effect being a combination effect of the first and second physiological effects which are different from each other and are descriptive of different physiological effects of training, such as homeostatic disturbance and cumulative physiological load, respectively.

Abstract: According to an example aspect of the present invention, there is provided a method for determining the direction of movement of an object, the method comprising determining a cyclical motion of a cyclically moving part of the object by recording acceleration data of said cyclically moving part over a plurality of cycles using an accelerometer or inertial sensor attached to said cyclically moving part, integrating said acceleration data over at least one cycle of movement to determine a tilting of said cyclically moving part of the object relative to the horizontal plane, measuring an external magnetic field of said cyclically moving part of the object using a magnetometer to determine an orientation of said cyclically moving part of the object relative to the external magnetic field, determining the direction of movement of the object based on the tilting and the orientation of the cyclically moving part of the object.

Abstract: According to an example aspect of the present invention, there is provided a method for tracking and determining the position of an object, the method comprising determining a primary position indication based on signals received from an external positioning system and using said primary position indication to determine a first position of said object, recording acceleration data of a cyclically moving object using inertial sensor signals or accelerometer sensor signals and integrating said acceleration data over a selected period of time to determine a tilting of said cyclically moving part of the object relative to a horizontal plane, recording direction data of said moving object based on measuring an external magnetic field of the cyclically moving part of the object using a magnetometer sensor to determine an orientation of said cyclically moving part relative to the external magnetic field, computing the velocity of said moving object in any direction based on said inertial sensor signals or acceleromet

Abstract: The invention relates to wearable electronic devices for monitoring physical activities of a person. The invention also concerns related methods and computer program products. According to the invention, a first sensor for measuring acceleration data and a second sensor for measuring heart rate data is provided. A data processing unit is configured to operate in a first mode when data is read from said first and second sensors and in a second mode when data is not read from at least one of said first and second sensors. In the first operating mode the processing unit cumulatively computes and updates a heart rate offset value based on at least one of the following data: a predetermined pulse of the person a rest, a predetermined fitness level of the person, a current recovery pulse of the person, and/or the cumulated acceleration data during the current activity. It also computes a current activity gain value based on acceleration data and heart beat rate data.

Abstract: According to an example aspect of the present invention, there is provided a method for determining the direction of movement of an object, the method comprising determining a cyclical motion of a cyclically moving part of the object by recording acceleration data of said cyclically moving part over a plurality of cycles using an accelerometer or inertial sensor attached to said cyclically moving part, integrating said acceleration data over at least one cycle of movement to determine a tilting of said cyclically moving part of the object relative to the horizontal plane, measuring an external magnetic field of said cyclically moving part of the object using a magnetometer to determine an orientation of said cyclically moving part of the object relative to the external magnetic field, determining the direction of movement of the object based on the tilting and the orientation of the cyclically moving part of the object.

Abstract: The invention relates to a device and method for monitoring a swimming performance. The device comprises one or more motion-sensitive sensors for providing motion data characteristic to the motion of the swimmer during said swimming performance and a computing unit adapted to detect body motions from said motion data using predefined criteria. According to the invention the computing unit comprises means for calculating a plurality of correlation factors depicting correlation of motion data between successive body motions detected, means for storing the correlation factors as a time series, and means for determining one or more parameters characteristic to the swimming performance based on said correlation factors stored. The invention can be used for robust determination of swimmer's turns, distance swum or swimming style, for example.

Abstract: The invention relates to a method and a system for determining a target variable to be measured in a mobile device. A first physical variable is measured with the aid of a first sensor and a second physical variable with the aid of a second sensor. The second physical variable is different to the first physical variable, or is measured using a different technique. The value of the target variable is calculated with the aid of the measurement of the first and second physical variables. An estimate for the target variable is determined with the aid of at least the measurement of the first physical variable. At least a first error estimate is determined, which depicts the accuracy of the measurement of the first physical variable. The estimate of the target variable is filtered using both the first error estimate and the measurement of the second physical variable.

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising memory configured to store a user-specific calibration metric, at least one processing core, configured to determine an activity type identifier of an activity a user is engaged in, and to determine a user-specific intensity level of the activity, wherein determining the user-specific intensity level is based at least partly on the identifier of the activity type, the user-specific calibration metric and data obtained from a kinematic sensor or speed sensor, and to obtain the user-specific calibration metric by causing the apparatus to participate in a calibration procedure, the calibration procedure including communicating kinematic or speed sensor data with a server.

Abstract: An apparatus and a method is provided that comprises at least one first processing unit configured to run at least one first computer program application capable of receiving and processing signals received from at least one interface or device connected to said first processing unit, at least one second processing unit configured to run at least a second computer program application capable of further processing at least some information processed in said first processing unit.

Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to determine a predicted user activity type based at least partly on a thematic map database and a current location of the apparatus, present the predicted user activity type as a suggested activity type to a first user, and responsive to the first user approving the suggested activity type, initiate an activity session of the suggested activity type.

Abstract: The invention relates to a system and method for remote activation of a storage operation of pictorial information. According to the invention, it involves a wearable sensor device, comprising at least one sensor, a processing unit, a memory unit, and a wireless signaling unit for communicating with external devices over a wireless link by means of one-way transmission of information. A second device comprises a recording apparatus adapted to be set in a mode of continuous capture of pictorial information, a memory, and a wireless signaling system for communicating with external devices over a wireless link. The processing unit in the wearable sensor device is adapted, based on sensor signals received from said at least one sensor, to send commands over the wireless link to the second digital device to trigger, in response to said commands, storage of at least part of said continuously captured pictorial information.