Abstract: Systems and methods for identifying alterations in a musculoskeletal system of a subject are disclosed. After detecting physical quantities representative of a state of the subject, a biomechanical model for the subject is identified and combined movements of muscles and bones as a function of said physical quantities and of said biomechanical model are determined. The combined movements are converted into a plurality of movement steps of segments and joints. Parameters representative of the alterations are computed, and the parameters are compared with predefined reference values representative of alteration thresholds in the musculoskeletal system. The alterations are identified as a function of a failed matching between the computed parameters and the predefined reference values, and the belonging of this correspondence to one or more groups of musculoskeletal pathologies as a function of said identified alteration is determined.

Abstract: Techniques for establishing a biomechanical model of a user performing motion are described. A plurality of sensor modules corresponding to a set of designated body parts (e.g., arms or legs) of the user generate sensing signals when the user performs a pose. Sensing data including accelerometers and/or gyroscopes data generated from the sensing signals is analyzed to detect a medio-lateral direction of each of the designated body parts to infer the pose from the captured motion of the user.

Abstract: Techniques for motion controls based on artificial intelligence are described. According to one aspect of the present invention, instructions are provided based on motions performed by a user in reference to motions performed by an instructor. Various parameters about the motions by the user are analyzed, derived and compared with stored parameters. An animation based on the user or an avatar representing the user is rendered per the motion parameters of the user. Various techniques or algorithms are designed to provide different perspective views of the motions by the user and the instructor and compare the motions or poses by the user and the instructor.

Abstract: Techniques for establishing a biomechanical model of a user performing motion are described. A plurality of sensor modules corresponding to a set of designated body parts (e.g., arms or legs) of the user generate sensing signals when the user performs a pose. Sensing data including accelerometers and/or gyroscopes data generated from the sensing signals is analyzed to detect a medio-lateral direction of each of the designated body parts to infer the pose from the captured motion of the user.

Abstract: Techniques for sport-specific training with captured body motions are described. A computing device is provided to receive sensing data wirelessly from a plurality of sensor modules respectively attached to different body parts of a user in accordance with a particular sport. The motion of the user per the received sensing data is derived. A corresponding 3D graphic environment pertaining to the sport is provided on a display to show reference motion performed by a reference chosen by the user with the derived motion performed by the user. Differences between the reference motion and the derived motion are highlighted or animated in the 3D graphic environment.

Abstract: An article of clothing facilitating capture of motions is described. The clothing has an inner side. A plurality of sensor modules are respectively attached to designated locations on the inner side, where the sensor modules and batteries if not enclosed in the sensor modules are coupled by a plurality of conductive threads embedded in materials of the clothing. These sensor modules are responsible for capturing respective motions corresponding designated body parts when the clothing is worn by a wearer.

Abstract: An article of clothing facilitating capture of motions is described. The clothing has an inner side. A plurality of sensor modules are respectively attached to designated locations on the inner side, where the sensor modules and batteries if not enclosed in the sensor modules are coupled by a plurality of conductive threads embedded in materials of the clothing. These sensor modules are responsible for capturing respective motions corresponding designated body parts when the clothing is worn by a wearer.

Abstract: Techniques for providing real-time feedback in performing certain sporting activities are described. According to one aspect of the present invention, instructions are provided based on motions performed by a user in reference to motions performed by a chosen instructor. Various attributes about the motions by the user are analyzed, derived and compared with stored parameters per the motions performed by a chosen instructor. An animation based on the user or an avatar representing the user is rendered per the motion attributes of the user. Various techniques or algorithms are designed to provide different perspective views of the motions by the user and the instructor and compare the motions or poses by the user and the instructor.

Abstract: Techniques for sport-specific training with captured body motions are described. A computing device is provided to receive sensing data wirelessly from a plurality of sensor modules respectively attached to different body parts of a user in accordance with a particular sport. The motion of the user per the received sensing data is derived. A corresponding 3D graphic environment pertaining to the sport is provided on a display to show reference motion performed by a reference chosen by the user with the derived motion performed by the user. Differences between the reference motion and the derived motion are highlighted or animated in the 3D graphic environment.

Abstract: Techniques for showing comparisons between motions performed by a user and a chosen instructor are described. According to one aspect of the technique, an avatar is rendered in a computing device from attributes derived from the motions. A representation of similar motions performed by a chosen instructor is retrieved from a database. A display of the avatar next to the representation is then provided to show possible differences in poses or motions by the user and the instructor. The differences may be highlighted. The display is adjusted in a perspective view to help the user see clearly where to start or improve his moves in view of what the instructor is doing.

Abstract: Techniques for storing attributes of motion and sharing the motion are described. The motion of a first user is captured and analyzed, where the attributes of motion are stored on a server or cloud. The attributes of motion are represented in a 3D anatomical coordinate system to ensure a reliable representation of an anatomy behind the motion. When accessed by a second user, an avatar is animated per the stored attributes of motion while capturing similar motion made by the second user. A stream of showing the differences in the motion by the second user and the avatar is provided to a device associated with the second user.

Abstract: Techniques for motion controls based on artificial intelligence are described. According to one aspect of the present invention, instructions are provided based on motions performed by a user in reference to motions performed by an instructor. Various parameters about the motions by the user are analyzed, derived and compared with stored parameters. An animation based on the user or an avatar representing the user is rendered per the motion parameters of the user. Various techniques or algorithms are designed to provide different perspective views of the motions by the user and the instructor and compare the motions or poses by the user and the instructor.

Abstract: Techniques for providing real-time feedback in performing certain sporting activities are described. According to one aspect of the present invention, instructions are provided based on motions performed by a user in reference to motions performed by a chosen instructor. Various attributes about the motions by the user are analyzed, derived and compared with stored parameters per the motions performed by a chosen instructor. An animation based on the user or an avatar representing the user is rendered per the motion attributes of the user. Various techniques or algorithms are designed to provide different perspective views of the motions by the user and the instructor and compare the motions or poses by the user and the instructor.

Abstract: Techniques for showing comparisons between motions performed by a user and a chosen instructor are described. According to one aspect of the technique, an avatar is rendered in a computing device from attributes derived from the motions. A representation of similar motions performed by a chosen instructor is retrieved from a database. A display of the avatar next to the representation is then provided to show possible differences in poses or motions by the user and the instructor. The differences may be highlighted. The display is adjusted in a perspective view to help the user see clearly where to start or improve his moves in view of what the instructor is doing.

Abstract: Techniques for storing attributes of motion and sharing the motion are described. The motion of a first user is captured and analyzed, where the attributes of motion are stored on a server or cloud. The attributes of motion are represented in a 3D anatomical coordinate system to ensure a reliable representation of an anatomy behind the motion. When accessed by a second user, an avatar is animated per the stored attributes of motion while capturing similar motion made by the second user. A stream of showing the differences in the motion by the second user and the avatar is provided to a device associated with the second user.

Abstract: Techniques for capturing and analyzing motion made by a person performing activities are described. According to one aspect of the present invention, sensing devices are attached to different parts of a body. As a person makes moves, the sensor modules, each including at least one inertial sensor, produce sensing data that are locally received in one designated sensing device that is in communication with an external device either remotely or locally. The combined sensing data received from the these sensing devices are processed and analyzed to derive the motions made the person. Depending on applications, various attributes of the motion can be derived from the combined sensing data, where the attributes can be incorporated into an application running on a mobile device for 3D graphics rendering into a human avatar animation.

Abstract: Techniques for capturing and analyzing motion made by a person performing activities are described. According to one aspect of the present invention, sensing devices are attached to different parts of a body. As a person makes moves, the sensor modules, each including at least one inertial sensor, produce sensing data that are locally received in one designated sensing device that is in communication with an external device either remotely or locally. The combined sensing data received from the these sensing devices are processed and analyzed to derive the motions made the person. Depending on applications, various attributes of the motion can be derived from the combined sensing data, where the attributes can be incorporated into an application running on a mobile device for 3D graphics rendering into a human avatar animation.

Abstract: Techniques for capturing and analyzing motion made by a person performing activities are described. According to one aspect of the present invention, sensing devices are attached to different parts of a body. As a person makes moves, the sensor modules, each including at least one inertial sensor, produce sensing data that are locally received in one designated sensing device that is in communication with an external device either remotely or locally. Relying on the resources on the external device, the combined sensing data received from the these sensing devices are processed and analyzed to derive the motions made the person. Depending on applications, various attributes of the motion can be derived from the combined sensing data, where the attributes can be incorporated into an application running on a mobile device for 3D graphics rendering into a human avatar animation and motion chart analysis.

Abstract: The invention describes a method for identifying alterations in a musculoskeletal system of a subject, wherein the method comprises the steps of associating, with the subject, detecting means capable of detecting physical quantities representative of a state of the subject, detecting the physical quantities through the detecting means, identifying a biomechanical model for the subject, determining combined movements of muscles and bones as a function of said physical quantities detected and of said identified biomechanical model, converting the combined movements into a plurality of movement steps of segments and joints, computing parameters representative of the alterations, comparing the parameters computed with predefined reference values representative of alteration thresholds in the musculoskeletal system, identifying the alterations as a function of a failed matching between the computed parameters and the predefined reference values, and determining the belonging of this correspondence to one or more g

Abstract: Techniques for capturing and analyzing motion made by a person performing activities are described. According to one aspect of the present invention, sensing devices are attached to different parts of a body. As a person makes moves, the sensor modules, each including at least one inertial sensor, produce sensing data that are locally received in one designated sensing device that is in communication with an external device either remotely or locally. Relying on the resources on the external device, the combined sensing data received from the these sensing devices are processed and analyzed to derive the motions made the person. Depending on applications, various attributes of the motion can be derived from the combined sensing data, where the attributes can be incorporated into an application running on a mobile device for 3D graphics rendering into a human avatar animation and motion chart analysis.