Abstract: A hockey puck is disclosed including an internal signal transmitter enabling instantaneous identification of its position as it moves around. The puck includes two molded subcomponents, which encapsulate the signal transmitter. The signal transmitter includes driver electronics and a number of signal transmitters which together generate and emit an electromagnetic signal. The electromagnetic signal is emitted by a plurality of diodes mounted in light pipes enclosed within cavities in the subcomponents that extend to outer surfaces of the hockey puck components. The puck includes two subcomponents that are attached via complimentary sets of concentrically arranged wedges.

Abstract: This disclosure describes a launcher and a projectile for fetch games with pets. The launcher, in certain implementations, may be used to pick up and launch the projectile that has a core to engage with a head of the launcher. Same size cores may be used in projectiles of different sizes, appearances, shapes, and materials (for different pets) such that a common launcher can be used.

Abstract: Methods, systems, and techniques for automated detection of goals and announcement of same are provided. The system includes a modified hockey puck and a set of goal units that can be mounted on a hockey goal. Within the puck are light sources, motion sensors, infrared transmitters, and a power source. Within the goal units are light sources, infrared sensors, and a microcontroller. When the goal units are mounted on the hockey goal, the infrared sensors form a detection area through which the puck must pass in order to count as a goal. The infrared transmitter of the puck and the infrared sensors of the goal units communicate with one another, and, when an infrared signal is received, the microcontroller automatically triggers one or more annunciator devices, such as visual, auditory, or haptic devices, to automatically indicate that a goal has been scored without human intervention.

Abstract: An illuminated pickleball contains an elongated LED illuminated element with two opposing ends and comprises a shell that includes a plurality of apertures therethrough, two of which being designated as access aperture. The shell includes two opposing element holders which each include a shank projecting inwardly from the inside surface at one of the access apertures and which are mutually longitudinally aligned through a center point of the shell. Each holder is adapted for receiving the elongated illumination element and for retaining one of the opposing ends of the elongated illumination element by friction. When one end of the illumination element is inserted through an access aperture and then through one of the holders to engage the opposing holder, the opposing end of the elongated illumination element is retained, and the illumination element traverses through the center point of the shell and illuminates the pickleball from within.

Abstract: An apparatus includes a training area in the form of an enclosed space in which light levels can be controlled, at least one physical element related to a task for which an individual is to be trained, and a lighting arrangement. The lighting arrangement generates a background luminance level in the training area sufficient to cause the vision system of the individual to function in the mesopic or low photopic range of vision, and the physical elements are themselves illuminated by an illumination means. The luminance level of the physical elements is greater than the background luminance level.

Abstract: A method for manufacturing an article that records a holographic image when photographed or videotaped but otherwise not visible to the naked eye. The article, such as a basketball, includes at least a layer of polyurethane leather that is reflective and is illuminated on photographic media when imaged. The illuminated or holographic image may be seen and displayed on a digital device, such as a social media platform.

Abstract: An electronic device is disclosed, including: a spherical housing, and a first driving device disposed in the spherical housing and configured to cause a rolling motion of the spherical housing, the first driving device including: first and second wheels contacting an inner spherical surface of the spherical housing, the first and second wheels respectively disposed at opposite sides of an axis of rotation, at least one motor configured to transmit power to the at least one of the first wheel and the second wheel, a balance weight, a first surface that is spaced apart from the axis of rotation in a direction of gravity by balancing of the balance weight, and facing the inner spherical surface, and at least one rolling element disposed between the inner spherical surface and the first surface.

Abstract: A lighted sports ball is provided. The lighted sports ball includes an interior housing through which light can pass. The interior housing features a cavity within the interior housing. The lighted sports ball further includes a circuit board mounted to the interior housing. The circuit board is connected to a battery and has a light module as well as a controller for controlling an output of the at least one light module. An exterior cover is applied over the interior housing. The exterior cover has an aperture through which light from the light module can pass. Further, a lighted sports ball kit including a lighted sports ball and a charging stand is provided. Furthermore, a method for using the lighted sports ball is provided.

Abstract: An illuminated pickleball contains an elongated illuminated element with two opposing ends and comprises a shell that includes a plurality of apertures therethrough, two of which being designated as access aperture. The shell includes two opposing element holders which each include a shank projecting inwardly from the inside surface at one of the access apertures and which are mutually longitudinally aligned through a center point of the shell. Each holder is adapted for receiving the elongated illumination element and for retaining one of the opposing ends of the elongated illumination element by friction. When one end of the illumination element is inserted through an access aperture and then through one of the holders to engage the opposing holder, the opposing end of the elongated illumination element is retained, and the illumination element traverses through the center point of the shell and illuminates the pickleball from within.

Abstract: A puck having an outer shell formed using a cylindrical body and a circular cover. The cylindrical cover exhibits a first groove and tongue structure formed in an axial end surface of the cylindrical body, which surrounds a cavity formed in the cylindrical body. The circular cover includes a second groove and tongue structure formed in a surface of the circular cover and fitting to the first groove and tongue structure. The circular cover is attached to the cylindrical body using the first and the second groove and tongue structure.

Abstract: A hockey puck is disclosed including an internal signal transmitter enabling instantaneous identification of its position as it moves around. The puck includes two molded subcomponents, which encapsulate the signal transmitter. The signal transmitter includes driver electronics and a number of signal transmitters which together generate and emit an electromagnetic signal. The electromagnetic signal is emitted by a plurality of diodes mounted in cavities in the subcomponents, for example around an outer circumference of the hockey puck and through a top and bottom surfaces of the hockey puck. The puck is alternatively formed of a material that allows electromagnetic radiation to be emitted through the subcomponents, and the diode cavities omitted.

Abstract: The present disclosure provides a luminous ball and relates to the technical field of ball products. The luminous ball includes a bladder and an outer cover. The bladder is provided with a plurality of first fixing blocks therein. A side of each of the plurality of first fixing blocks is hinged with a telescopic device. Output ends of the telescopic devices are hinged with a gravity ball. The gravity ball is provided with a first rectangular slot therein. According to the present disclosure, one side of the first fixing block is hinged with a telescopic device, such that during the movement of the ball, the gravity ball can expand and retract, and the movement of the gravity ball is facilitated. Through the hinging the telescopic device with the first fixing block and the gravity ball, the movement of the gravity ball in any direction inside the bladder is facilitated.

Abstract: An article (101) is provided which comprises a body (103) having an interior volume (113), and a collapsible inlet (105) which is in open communication with said interior volume and which is movable from a first position in which it extends from said body, to a second position in which it extends into said internal volume.

Abstract: An apparatus for communication, a system thereof, and methods of manufacture thereof are provided. The apparatus comprises a body and a printed circuit board (PCB) operatively coupled to the body. The PCB comprises a processing unit, a first communication module operatively coupled to the processing unit, and an array of assemblies. The first communication module is configured to communicate with a secondary communication module wirelessly. The array of assemblies comprises at least two rows and at least two columns. Each assembly comprises a switch and a light. The array of assemblies are operatively coupled to the processing unit. Each light is configured to change a state responsive to at least one of a change in state by the switch within the same assembly and a control signal from the first communication module.

Abstract: The invention relates to a mobile charging station for at least one ball game device, in particular in the form of a golf ball, comprising at least one internal energy source and at least one holding means for holding and fixing at least one ball game device having integrated electronics, wherein the at least one held ball game device can be charged or can be supplied with energy by the at least one internal energy source.

Abstract: A system configured to be coupled with a participant of an activity. The system comprises: a participant activity monitoring unit configured for monitoring a performance of the activity by the participant; an activity information module configured for storing performance information corresponding to the activity; and a participant performance correlator configured for delivering comparative performance data based on the monitored performance of the activity by the participant and the stored performance information.

Abstract: The invention relates to a method of motion analysis for an assembly comprising at least one juggling device, the at least one juggling device 1 comprising a motion analysis module, intended to acquire at least inertial data, the method comprising the following steps: a step A of acquiring data, called acquired inertial data, relating to the movements of the at least one juggling device, a step B of detecting a bounce, called juggle, of the juggling device on the body of a user on the basis of the acquired inertial data, a step C of counting the number of successive juggles of the juggling device. The invention further relates to a computer program enabling the implementation of such a method and an information storage means comprising instructions for the implementation of such a method.

Abstract: A luminous ball with remote activation capability includes a sphere, a cover and a light-emitting device. The cover wraps an external circumferential surface of the sphere and is made of a light-transmissive material. At least one seam is formed on the cover, and a plurality of seam apertures are disposed in pairs along two sides of the at least one seam. The light-emitting device is disposed in the sphere and includes a light-emitting unit, a power unit, a wireless transmitter-receiver unit and a main control unit. The main control unit is operably configured to provide an electrical connection between the light-emitting unit and the power unit after obtaining an activation signal received by the wireless transmitter-receiver unit such that light emitted by the light-emitting unit penetrates the sphere and the cover and is visible through the at least one seam and the plurality of seam apertures.

Abstract: The present disclosure relates to the field of computer technologies, and discloses a method and a device for sending a communication message. The method includes: receiving, by a wearable device, a communication message sent by a transfer device, where the communication message is sent to the transfer device by a target device, and is forwarded to the wearable device by the transfer device when the transfer device meets a predetermined condition; receiving, by the wearable device, a reply message input for the communication message; and sending, by the wearable device, the reply message to the transfer device, where the reply message is forwarded to the target device by the transfer device. The present disclosure resolves a problem that a user cannot send or reply to a communication message in time when it is inconvenient to operate an electronic device, and achieves an effect of improving communication efficiency.

Abstract: An automated objective American-football evaluation system may include an American-style football, at least one sensor carried by the football, and electronics to: (a) receive a string of sensor signals from the at least one accelerometer; (b) determine a time of an initial impact of the football with a receiver based upon the received string of sensor signals; and (c) output a catch quality, the catch quality being based upon a portion of the string of sensor signals that is based upon the determined time of the initial impact of the football with the receiver.

Abstract: A training ball system comprising a training ball including a receiver for receiving a wireless signal from a remote location, the training ball further comprising a vibration module for providing a sensory indication to a user carrying the training ball; an input device physically separate from the training ball including a transmitter for enabling transmission of a wireless signal to the receiver; where the receiver responds to receiving a wireless signal from the input device to trigger vibration of the motor immediately upon receipt of the wireless signal.

Abstract: A lighted nock and a method for operating the lighted nock. A nock body has a shaft extending from the nock body. The nock body can form a nock cavity and a light source can be positioned within the nock cavity. A ferrule can form a ferrule cavity. A power source can be at least partially housed within the ferrule cavity and at least partially housed within the nock cavity. The shaft can at least partially be mounted within the ferrule cavity. A bias element can be mounted between the light source and the power source. The lighted nock can be switched between an on condition and an off condition.

Abstract: An archery projectile facility comprises an elongated body. The elongated body includes at least one accelerometer. The at least one accelerometer is operable to generate three-dimensional acceleration information. The archery projectile facility comprises a body processor. The body processor is operably connected to the at least one accelerometer. The body processor is adapted to process the three-dimensional acceleration information to generate sampled information. The archery projectile facility comprises a transmitter. The transmitter is operably connected to the body processor to broadcast the sampled information. The archery projectile facility comprises a receiver. The receiver includes a receiver processor. The receiver processor is adapted to generate resulting information based on the sampled information. The resulting information is based on a determination of a stabilization point.

Abstract: One or more devices, methods, and systems implementing one or more techniques for use of one or more sport balls and/or evaluations of handling one or more sport balls are disclosed. One or more techniques may include a sport ball having one or more pressure sensors configured to generate one or more force values between the one or more pressure sensors and a sport ball user upon use/engagement of the sport ball with the user. One or more techniques may include a processor configured to determine at least one handling value, perhaps based upon the one or more force values.

Abstract: Images with an optical field of view are captured by an image capture device. An observed trajectory of the image capture device reflects the positions of the image capture device at different moments may be determined. A capture trajectory of the image capture device reflects virtual positions of the image capture device from which video content may be generated. The capture trajectory is determined based on a subsequent portion of the observed trajectory such that a portion of the capture trajectory corresponding to a portion of the observed trajectory is determined based on a subsequent portion of the observed trajectory. Orientations of punch-outs for the images are determined based on the capture trajectory. Video content is generated based on visual content of the images within the punch-outs.

Abstract: Images with an optical field of view are captured by an image capture device. An observed trajectory of the image capture device reflects the positions of the image capture device at different moments may be determined. A capture trajectory of the image capture device reflects virtual positions of the image capture device from which video content may be generated. The capture trajectory is determined based on a subsequent portion of the observed trajectory such that a portion of the capture trajectory corresponding to a portion of the observed trajectory is determined based on a subsequent portion of the observed trajectory. Orientations of punch-outs for the images are determined based on the capture trajectory. Video content is generated based on visual content of the images within the punch-outs.

Abstract: The present disclosure relates to the field of computer technologies, and discloses a method and a device for sending a communication message. The method includes: receiving, by a wearable device, a communication message sent by a transfer device, where the communication message is sent to the transfer device by a target device, and is forwarded to the wearable device by the transfer device when the transfer device meets a predetermined condition; receiving, by the wearable device, a reply message input for the communication message; and sending, by the wearable device, the reply message to the transfer device, where the reply message is forwarded to the target device by the transfer device. The present disclosure resolves a problem that a user cannot send or reply to a communication message in time when it is inconvenient to operate an electronic device, and achieves an effect of improving communication efficiency.

Abstract: Disclosed herein are system, method, and computer program product embodiments for inductively charging a sport ball. An embodiment operates by transmitting from a resonant circuit a calibration signal in response to detecting a charging base, and transmitting from the resonant circuit a charging state in response to receiving power at the resonant circuit. Another embodiment operates by transmitting from a resonant circuit a presence signal, receiving at the resonant circuit a calibration signal from a second resonant circuit in response to transmitting the presence signal, and transmitting from the resonant circuit power to the second resonant circuit in response to receiving the calibration signal.

Abstract: A light-up object includes a rubberized outer body; a plug in a cavity of the outer body; and a lighting device located in the plug. The light-up object further includes a first inner capsule piece, the first inner capsule piece located in the plug, and a second inner capsule piece located in the cavity of the outer body, the second inner capsule piece shaped to engage with the first inner capsule piece. The first and second inner capsules are threaded to fit together. The outer body includes grooves, running around multiple circumferences of the outer body. The outer body has a size of approximately a baseball; the outer body is shaped approximately like a sphere; and the grooves are at least 5 mm deep in the outer body.

Abstract: Visual content is captured by an image capture device during a capture duration. The image capture devices experiences change in position during the capture duration. The trajectory of the image capture device is smoothed based on a look ahead of the trajectory. A punchout of the visual content is determined based on the smoothed trajectory. The punchout of the visual content is used to generate stabilized visual content.

Abstract: A method of predicting the probability of injuries in ice hockey which consists of analysing data from accelerometers and gyroscopes on the torso of a player and assessing the work load of the muscles of the player as an indicator of the probability of injury. One aspect provides a method of predicting the probability of groin injuries in ice hockey which consists of analysing data from accelerometers and gyroscopes on the torso of a player and assessing groin load as an indicator of the probability of groin injury. A second aspect provides method of managing player availability by limiting injuries which consists of analysing data from accelerometers and gyroscopes on the torso of a player and identifying and counting the number of slap shots executed as a means of assessing the player load as an indicator of probability of injury.

Abstract: A pressure test method, device, and system of using the same are described herein. One method includes an inflatable with an internally mounted pressure sensor assembly, measuring pressure values, associating the sensor to an identification reader to receive the pressure values from the pressure sensor, and notifying a user of the measured pressure.

Abstract: A game tracking device for tracking a target that has been hit by a projectile is configured to attach to a projectile and includes a transmitter and a power source disposed within a transmitter housing having one or more catching members. The transmitter is operable to emit a locating signal that is capable of detection by a remote receiving device. The catching members include hooking elements or barbs configured to attach the tracking device to the target. The catching members remain in a retracted position where the hooking elements are generally concealed within the transmitter housing until deployed.

Abstract: In a ball movement state measuring system with a ball, a sensing module, a wireless communication module, a power supply and an induction coil, the speed, rotation speed, rotation axis and trace of the ball at first movement state are calculated based on first accelerated speed and first angular velocity of the ball at first movement state and first movement result is obtained by the processor. The speed, rotation speed, rotation axis and trace of the ball at second movement state are calculated based on speed and rotation axis of the ball at first movement state, second accelerated speed and environment parameter of the ball at second movement state and second movement result is obtained by the processor. The ball is forced by gravity, applied force and air resistance at first movement state, and the ball is forced by gravity, air resistance and centripetal force at second movement state.

Abstract: A positionable lighting unit for tools may have an LED light source powered by a battery with a control switch, all mounted upon a circuit board encased within a translucent and flexible casing. The control switch may then be activated though the casing without breaching the same so that a more sterile unit may be presented in those situations requiring sterility. The tool light also may have an adhesive, so it may be temporarily positioned according to a user's liking on a given tool. Emphasis is given to medical devices where a small field of vision and little room for movement may be prohibitive of desired lighting placement, but the light may be used on any suitable tool in any suitable medical or non-medical situation.

Abstract: The invention relates to a method for detecting and calculating the duration of a jump effected by an individual, comprising the following steps: Detection of a moment associated with a landing following the jump, this step comprising a sub-step of detecting an acceleration peak of an amplitude greater than a first threshold amplitude, within the acceleration measurements provided by a three-axis accelerometer, on board a watch worn on the wrist of the individual. Detection of a jump phase, by detection, in a temporal window finishing at the moment of landing, of a succession of acceleration measurements between 0 g and 0.5 g during a duration greater than a first threshold duration.

Abstract: This invention is about a digital printing method of cover sheet of a flexible material of required features of density, flexibility and thickness. This method includes steps of printing a cover sheet of woven or non-woven fabric, by using digital or computerized printing techniques, either direct printing or by transfer paper printing or sublimation printing technique. The printed side of the cover sheet is laminated or coated with a clear film of flexible transparent material like polyurethane, thermoplastic polyurethane, polyethylene or polyvinylchloride. This laminated or sealed printed and coated cover sheet may be fixed to different fabric, foam or of outer surface layer of an article at which printing is required. The said article may be sport's good, sport's wears, dresses, footwear, furniture covering sheets and vehicle items covers etc. The novel method of making cover sheet enables customized printing at required articles at user request with many design printing possibilities.

Abstract: The illuminating projectile and projectile tail includes housing, a battery, and a light and lights up upon impact with a target.

Abstract: This document provides a computer-implemented method that includes placing an athletic ball containing a battery on an inductive charging device; generating an electric or magnetic field, or both with the inductive charging device; receiving energy from the field or fields via a receptor located inside the athletic ball; and charging a battery inside the athletic ball using the received energy. This document also provides devices and methods for detecting events with an instrumented player-controllable game device, such as an event of a basketball or soccer ball passing through a goal.

Abstract: In one embodiment, a method includes one or more processors that collect motion and physiological sensor data of a user from one or more sensors worn by the user, the sensor data comprising one or more sensor data vectors, generate an activity signature based on the sensor data, determine whether a signature match exists between the activity signature and a known activity signature associated with an activity type from a set of known activity signatures, and if the signature match exists, recognize a known activity type, otherwise if the signature match does not exist, generate an unknown activity type based on the one or more sensor data vectors.

Abstract: An electronic tracking system for obtaining geographic or other information about a targeted object from deployed ordnance. Ordnance can be delivered from any suitable weapon or weapons system, including hand-held or artillery guns, manned or unmanned aircraft, etc. The ordnance can be substantially any projectile targeted at a human, animal or other object. Once deployed, the ordnance can provide a variety of information about location, the target, the shooter, or the ordnance itself. Such information can be transmitted at any suitable interval, even time-delayed or upon a condition. Preferably, the system also contains a receiver to receive the transmitted information. Once received, the information can be then provided to users in any appropriate fashion.

Abstract: An apparatus comprises a sensor to be carried by a piece of sporting equipment and a non-transitory computer-readable medium containing program logic that operates different operational modes. The program logic receives signals from the sensor, determines from the signals whether the piece of sporting equipment is in a sport action state or a mode input state, records a sport action result in response to determination that the piece of sporting equipment is in a sport action state, and switches the program logic to a different operational mode in response to determination that the piece of sporting equipment is in a mode input state.

Abstract: An arrow includes an arrowhead, a shaft, a nock, and an internal cavity. The internal cavity includes a camera.

Abstract: An exemplary hockey puck includes a gyroscope within an outer shell. An exemplary method of controlling movement of a hockey puck includes holding a gyroscope within an outer housing of a hockey puck.

Abstract: Devices and methods for illuminating an arrow nock or bolt end are disclosed. A lighted nock has a nock body that includes an arrow attachment portion and a proximate end having a portion adapted to receive a bowstring in a drawn position. A light source assembly is at least partially disposed within the nock body. The light source assembly includes a slide switch operably connected to a light source and a power source. The light source is activated when the bowstring is released from the drawn position, thereby causing the slide switch to move away from the proximate end and close an electrical circuit formed by the light source and the power source.

Abstract: A system for measuring and displaying the pressure of conventional American-style footballs in real time to game officials and spectators continuously. In one preferred embodiment, at least one pressure transducer device is disposed inside the football. The pressure transducer is an electrical oscillator. The frequency of oscillation is a known mathematical function of the bladder pressure. At least one pressure readout device is positioned externally to the football at the outside of the cover-liner. The pressure readout device wirelessly stimulates the pressure transducer device to oscillate. The pressure readout device reads the frequency of oscillation and calculates the value of the pressure. In another preferred embodiment, the value of the football's pressure is measured by physical contact with a Durometer. Both embodiments display the pressure to game officials locally; and transmit the value of the football's pressure to spectators remotely.

Abstract: Disclosed is a self-propelled football with an internally ducted fan and electric motor. An exemplary embodiment has an oblate spheroidal body. The body has a front section, a center section, a back section, and a longitudinal axis. The ducted fan is located within the body substantially within the center section and substantially along the longitudinal axis. The electric motor is located within the body and mechanically coupled to the ducted fan. At least one electrical power source is located within the body and electrically coupled to the electric motor. At least one air-inlet is located within the front section of the body in airflow communication with the ducted fan. At least one air-outlet is located within the back section of the body in airflow communication with the ducted fan. A means for automatic activation and deactivation of the electrical motor is located within the body.

Abstract: An electronic tracking and coaching system adapted for use in training for various sports is provided. The present invention includes a sports ball that contains a plurality of sensors, a wireless transceiver, a storage medium adapted to store voice commands or noises to be played upon the occurrence of a pre-determined event, and a speaker. The ball's sensors are adapted to monitor the movement of the ball, the level and direction of force applied to the ball, and other such variables relevant to playing a sport with a ball. The device further includes a monitoring apparatus that is worn by the user and tracks all of his or her movement and stores that movement data for later access. The voice commands of the ball provide coaching direction to the user and the user can upload the stored data to data visualization software to precisely monitor his or her actions.

Abstract: A football sensing system including an American-style football extending along a longitudinal axis and having a maximum transverse dimension defining a transverse axis and at least one accelerometer carried by the football to sense acceleration of the football along at least a first axis. The accelerometer is sized to sense a predetermined maximum value of acceleration in the first axis. The accelerometer is positioned within the football in a first position with the first axis of the accelerometer angled with respect to the longitudinal axis of the football. The accelerometer in the first position is capable of measuring acceleration values in a direction in line with or parallel to the longitudinal axis of the football that are greater than the predetermined maximum value of acceleration in the first axis.

Abstract: The present invention relates to an arrow with an embedded deployable RFID tag, and to the methods of using the same in order to improve tracking of an animal. In one embodiment, the tracking device has a body that attached intermediate the head and shaft of an arrow. The internal components can compress during impact with a target, allowing an embedded to become embedded within the target. The embedder can utilize an RFID or other electronically trackable device. A safety can further be provided to prevent the deployment of the embedder during target practice. A tracker can be used to track specific tags that are deployed, and in particular, tags that are lodged within an animal. In one additional embodiment, a signal is provided when the RFID tag is deployed.