Golf balls including a plurality of radar detectable marks disposed on any single layer or among two or more layers thereof are provided. When all of the radar detectable marks present on any layer of the ball are radially projected onto the outer surface of the ball, the resulting overall pattern of projected radar detectable marks includes a series of three or marks located on a 1.5 mm wide great circle band on the outer surface of the ball.

An Internet of Thing (IoT) device includes a body with a processor, a camera and a wireless transceiver coupled to the processor.

A device includes a signaling means and a motion sensor, and logic for activating or controlling the signaling means in response to a sensed motion according to an embedded logic. The device may be used as a toy, and may be shaped like a play ball or as a handheld unit. It may be powered from a battery, either chargeable from an AC power source directly or contactless by using induction or by converting electrical energy from harvested kinetic energy. The embedded logic may activate or control the signaling means, predictably or randomly, in response to sensed acceleration magnitude or direction, such as sensing the crossing of a preset threshold or sensing the peak value. The visual means may be a numeric display for displaying a value associated with the count of the number of times the threshold has been exceeded or the peak magnitude of the acceleration sensed.

A method for manufacturing a golf ball. The method includes creating a core with a cavity therein and positioning electronics in the cavity. The method further includes filing the cavity with a fill material while the electronics are positioned in the cavity such that the core, the electronics, and the fill material together form a spherical body, and such that when the fill material is cured the spherical body is balanced about a center thereof. The method further includes curing the fill material and covering the spherical body with an exterior cover.

A device includes a signaling means and a motion sensor, and logic for activating or controlling the signaling means in response to a sensed motion according to an embedded logic. The device may be used as a toy, and may be shaped like a play ball or as a handheld unit. It may be powered from a battery, either chargeable from an AC power source directly or contactless by using induction or by converting electrical energy from harvested kinetic energy. The embedded logic may activate or control the signaling means, predictably or randomly, in response to sensed acceleration magnitude or direction, such as sensing the crossing of a preset threshold or sensing the peak value. The visual means may be a numeric display for displaying a value associated with the count of the number of times the threshold has been exceeded or the peak magnitude of the acceleration sensed.

An Internet of Thing (IoT) device includes a camera coupled to a processor; and a wireless transceiver coupled to the processor. Blockchain smart contracts can be used with the device to facilitate secure operation.

A sports and performance media positional detection system, comprising: at least two elements, with at least one element involved in the sporting activity; a power source; and machine-to-machine communication, which are collectively arranged such that if any two or more elements interact, their electromagnetic properties can be detected thus allowing the position of the interacting elements to be communicated to a decision maker. The system can be applied to at least one stationary element, which can be the playing surface, lines defining the boundaries, or a set of goalposts; and at least one moving element, which could be a ball, footwear, or the participants themselves. The system can also be applied to performance media capture.

The present invention, in some embodiments thereof, relates to sport's equipment comprising of “thin film” and “flexible electronics” that mimic and conform to the assembly components of traditional, non-interactive, sport's equipment. The layers of the equipment contain electrical and computing circuits in the form of one or more of an active mesh, active stitching, and/or active piping that mimics components otherwise made of leather, fabric, yarn or other non-conductive materials of a sport's equipment. Further provided for is the use of a suitable wireless technology to transmit the data collected by the digitally active implements to an external computer, which is capable of receiving the data to perform a simulation or computation for a sporting exercise.

The present invention relates generally to a novelty golf ball that has a plurality of internal electrical components capable of storing and playing a sound recording when motion of the novelty golf ball is detected. The body of the novelty golf ball may be of unitary construction or comprised of two separate halves that may be removably attached to one another to allow a user to access the electrical components stored on the interior of the novelty golf ball.

A boomerang includes a main housing, a bracket, a paddle, a main control board, a power supply, a motor and a lamp strip; the housing is spherical with an accommodation space therein and multiple holes thereon, the multiple holes are communicated with the accommodation space. The bracket is mounted in the accommodation space, the bracket provides a shaft, a central of the shaft coincides with a center of the main housing. The paddle is located in the accommodating space and rotatably disposed on the shaft; the main control board, the power supply, the motor and the lamp strip are mounted on the bracket; the power supply, the motor and the lamp strip are electrically connected to the main control board, the motor drives the paddle to rotate.