A selectable boundary fencing strip includes a plurality of strip segments of similar size and shape, each provided with a conductive perforated top surface that includes a plurality of holes; a plurality of internal hollow channels within the material of the strip segments; a plurality of illumination sources located within each of the channels, each illumination source being connected to a strip that includes a circuit board and can be connected to a floor of the channel by an adhesive, each being constructed and arranged to indicate each of a plurality of different effects, the illumination sources each being located beneath the conductive perforated top surface so that their illumination is visible through the perforations; a connection with a control board for control of the illumination sources and a computing device that includes a control application; and a plurality of pre-set illuminated boundaries that can be selected and modified.

A selectable boundary fencing strip includes a plurality of strip segments of similar size and shape, each provided with a conductive perforated top surface that includes a plurality of holes; a plurality of internal hollow channels within the material of the strip segments; a plurality of illumination sources located within each of the channels, each illumination source being connected to a strip that includes a circuit board and can be connected to a floor of the channel by an adhesive, each being constructed and arranged to indicate each of a plurality of different effects, the illumination sources each being located beneath the conductive perforated top surface so that their illumination is visible through the perforations; a connection with a control board for control of the illumination sources and a computing device that includes a control application; and a plurality of pre-set illuminated boundaries that can be selected and modified.

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.

An Internet of Thing (IoT) sport device includes a sensor coupled to a processor; and a wireless transceiver coupled to the processor.

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

An Internet of Thing (IoT) device includes a body and sensors including a camera and an accelerometer; a processor; and a wireless transceiver coupled to the processor.

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.

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.

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

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.