Abstract: The subject matter of this specification can be embodied in, among other things, a computer-implemented athletic performance analysis method that includes obtaining, at a computer system, first motion data reflecting motion of a sporting device during one or more drills performed by an athlete. The method also includes creating and storing action data by identifying a plurality of portions of the motion data, where each of the portions correspond to one or more actions by the athlete; comparing the action data for the athlete, with the computer system, to corresponding aggregated action data for a plurality of other athletes to determine a relative skill level for the athlete with respect to the one or more actions; and generating data for a report that reflects the relative development level of the athlete.

Abstract: A computer-implemented athletic performance analysis method includes obtaining, at a computer system, first motion data generated by a test subject moving a test ball containing motion sensors through a predetermined exercise; analyzing in the first motion data, with the computer system, the data from the inertial sensors; and providing to a remote computer at a location of the subject a report regarding the first motion data, the report reflecting a comparison of the first motion data with corresponding motion data of other users who have performed the predetermined exercise.

Abstract: This document provides methods and materials for securely retaining electronic components within an inflatable object. For example, basketballs having a boot structure for securely retaining one or more electronic components (e.g., a sensor and/or a battery) within the basketball are provided.

Abstract: A monitoring device for monitoring the vital signs of a user is disclosed herein. The monitoring device is preferably comprises an article, an optical sensor, an accelerometer and processor. The optical sensor preferably comprises a photodetector and a plurality of light emitting diodes. A sensor signal from the optical sensor is processed with a filtered accelerometer output signal from the accelerometer to create a filtered vital sign signal used to generate a real-time vital sign for a user.

Abstract: A monitoring device for monitoring the vital signs of a user is disclosed herein. The monitoring device is preferably comprises an article, an optical sensor, an accelerometer and processor. The optical sensor preferably comprises a photodetector and a plurality of light emitting diodes. A sensor signal from the optical sensor is processed with a filtered accelerometer output signal from the accelerometer to create a filtered vital sign signal used to generate a real-time vital sign for a user.

Abstract: A monitoring device with a pedometer is disclosed herein. The monitoring device preferably comprises an article, an optical sensor, an accelerometer and processor. The optical sensor preferably comprises a photodetector and a plurality of light emitting diodes. A sensor signal from the optical sensor is processed with a filtered accelerometer output signal from the accelerometer to generate a pedometer function.

Abstract: A single user fantasy game, including a database of VFGMs, each having strategies and player rankings supplied by or for certain human remote GMs, together with a database of real-world athlete/participants. A draft is launched, with the user and at least selected VFGMs as participants. In that draft, the user and the VFGMs make selections of athlete/participants according to predetermined draft rules. Those selections made by the user and by the VFGMs are then saved as respective teams in a team database. Once the teams are selected, the performance of the teams is determined, using a database of real-world performances/statistics, for the athlete/participants in the database of athlete/participants, from a particular time period and according to a set of fantasy game scoring rules. A winner is determined from among the user and the VFGMs, based on the performance of the teams for the particular time period.

Abstract: A monitoring device for monitoring the vital signs of a user is disclosed herein. The monitoring device is preferably comprises an article, an optical sensor, an accelerometer and processor. The optical sensor preferably comprises a photodetector and a plurality of light emitting diodes. A sensor signal from the optical sensor is processed with a filtered accelerometer output signal from the accelerometer to create a filtered vital sign signal used to generate a real-time vital sign for a user.

Abstract: This document generally describes techniques, methods, systems, and computer program products for providing a three-dimensional (“3D”) sports playbook. Such a playbook may permit someone like a football, basketball, or soccer coach to see a play executed in a classic X's and O's overhead two-dimensional (“2D”) view, and also in a 3D view.

Abstract: A digital video editing and playback system and methods of editing and playing back digital video are provided. The system includes a video processor adapted to receive video segments from multiple sources. The video segments include synchronization information. The video processor includes software instructions adapted to be executed by the video processor. The software instructions are adapted to evaluate the synchronization information from various video segments and to form associations between video segments from different sources that correspond to a common event.

Abstract: A monitoring device for monitoring the vital signs of a user is disclosed herein. The monitoring device is preferably comprises an article, an optical sensor, an accelerometer and processor. The optical sensor preferably comprises a photodetector and a plurality of light emitting diodes. A sensor signal from the optical sensor is processed with a filtered accelerometer output signal from the accelerometer to create a filtered vital sign signal used to generate a real-time vital sign for a user.

Abstract: A monitoring device (820) for monitoring the vital signs of a user is disclosed herein. The monitoring device (820) is preferably comprises an article (825), an optical sensor (830), an accelerometer (710) and processor (741). The optical sensor (830) preferably comprises a photodetector (836) and a plurality of light emitting diodes (835). A sensor signal from the optical sensor (830) is processed with a filtered accelerometer output signal from the accelerometer to create a filtered vital sign signal used to generate a real-time vital sign for a user.

Abstract: This document provides methods and materials for securely retaining electronic components within an inflatable object. For example, basketballs having a boot structure for securely retaining one or more electronic components (e.g., a sensor and/or a battery) within the basketball are provided.

Abstract: A computer-implemented athletic performance analysis method includes obtaining, at a computer system, first motion data generated by a test subject moving a test ball containing motion sensors through a predetermined exercise; analyzing in the first motion data, with the computer system, the data from the inertial sensors; and providing to a remote computer at a location of the subject a report regarding the first motion data, the report reflecting a comparison of the first motion data with corresponding motion data of other users who have performed the predetermined exercise.

Abstract: A monitoring device for monitoring the vital signs of a user is disclosed herein. The monitoring device is preferably comprises an article, an optical sensor, an accelerometer and processor. The optical sensor preferably comprises a photodetector and a plurality of light emitting diodes. A sensor signal from the optical sensor is processed with a filtered accelerometer output signal from the accelerometer to create a filtered vital sign signal used to generate a real-time vital sign for a user.

Abstract: A method for measuring shaft flex comprises capturing at least one image of a shaft during movement of the shaft through a swing plane and examining the at least one image to determine the flex of the shaft.

Abstract: A sports simulation system (100) comprises at least two imaging devices (128) capturing images of a projectile tracking region disposed in front of a display surface (124) from different vantages to detect a launched projectile traveling through the projectile tracking region towards the display surface; a projectile spin sensing unit (105) capturing images of a region at least partially overlapping with the projectile tracking region, each captured image comprising a projectile trail representing a travel path of the projectile when a projectile is present in the region during image capture; and at least one processing stage (104) receiving data from the imaging devices (128) and the projectile spin sensing unit (105) and determining the three-dimensional positions, velocity, acceleration and spin of a detected launched projectile traveling through the projectile tracking region, the three-dimensional positions, velocity, acceleration and spin being used by the at least one processing stage to calculate a tr

Abstract: A system and method (1000) for an interactive game is disclosed herein. The system (1000) preferably includes monitoring device (20) monitoring the vital signs of a user, and a computer (1420). The monitoring device (20) is preferably an article (25) having an optical sensor (30) and a circuitry assembly (35), and a pair of straps (26a and 26b). The monitoring device (20) preferably provides for the display of the following information about the user: pulse rate; blood oxygenation levels; calories expended by the user of a pre-set time period; target zones of activity; time; distance traveled; and/or dynamic blood pressure. The article (25) is preferably a band worn on a user's wrist, arm or ankle.

Abstract: A system and method (1000) for an interactive game is disclosed herein. The system (1000) preferably includes monitoring device (20) monitoring the vital signs of a user, an interface (1115), a game console (1010) and an accessory (1020). The monitoring device (20) is preferably an article (25) having an optical sensor (30) and a circuitry assembly (35), and a pair of straps (26a and 26b). The monitoring device (20) preferably provides for the display of the following information about the user: pulse rate; blood oxygenation levels; calories expended by the user of a pre-set time period; target zones of activity; time; distance traveled; and/or dynamic blood pressure. The article (25) is preferably a band worn on a user's wrist, arm or ankle.