An armed combat interactive system based on high frequency wireless scoring, comprising a moving device, a combat device, a protecting device, a wireless identification control device and a scoring disposing device. When a first conductive part of one combat device touches a second conductive part of the protecting device corresponding to the other combat device, the wireless identification control device corresponding to one combat device sends a high frequency impulse signal with an ID identification code, and the wireless identification control device corresponding to the other combat device receives the high frequency impulse signal with the ID identification code and sends a scoring signal to the scoring disposing device. The scoring disposing device records the score.

An armed combat interactive system based on high frequency wireless scoring, comprising a moving device, a combat device, a protecting device, a wireless identification control device and a scoring disposing device. When a first conductive part of one combat device touches a second conductive part of the protecting device corresponding to the other combat device, the wireless identification control device corresponding to one combat device sends a high frequency impulse signal with an ID identification code, and the wireless identification control device corresponding to the other combat device receives the high frequency impulse signal with the ID identification code and sends a scoring signal to the scoring disposing device. The scoring disposing device records the score.

A fencing mask and a reinforced mask accessory thereof are provided. The fencing mask includes a front mesh, a lateral mesh and a front bib. The fencing mask in an embodiment further includes a rear mesh fastened at a rear end of the lateral mesh. The reinforced mask accessory in another embodiment includes a rear plate fastened with the lateral mesh and/or the front bib, thereby protecting the occipital and rear neck portions of the user. The reinforced mask accessory in another embodiment further includes a front plate fastened at the front mesh to protect the forehead portion of the user.

A fencing mask and a reinforced mask accessory thereof are provided. The fencing mask includes a front mesh, a lateral mesh and a front bib. The fencing mask in an embodiment further includes a rear mesh fastened at a rear end of the lateral mesh. The reinforced mask accessory in another embodiment includes a rear plate fastened with the lateral mesh and/or the front bib, thereby protecting the occipital and rear neck portions of the user. The reinforced mask accessory in another embodiment further includes a front plate fastened at the front mesh to protect the forehead portion of the user.

A fencing target assembly for practicing fencing includes a stand that has a plurality of hinged members. The stand is positionable in a deployed position having each of the hinged members defining a respective leg of a triangle such that the stand can be vertically oriented on a support surface. The stand has a track that is integrated into a respective one of the hinged members. A plurality of targets is each attachable to the stand having each of the targets placed at a variety of locations on the stand. In this way each of the targets can facilitate a user to practice fencing maneuvers. Each of the targets has a penetrable element to facilitate a fencing foil to penetrate the penetrable element.

A fencing target assembly for practicing fencing includes a stand that has a plurality of hinged members. The stand is positionable in a deployed position having each of the hinged members defining a respective leg of a triangle such that the stand can be vertically oriented on a support surface. The stand has a track that is integrated into a respective one of the hinged members. A plurality of targets is each attachable to the stand having each of the targets placed at a variety of locations on the stand. In this way each of the targets can facilitate a user to practice fencing maneuvers. Each of the targets has a penetrable element to facilitate a fencing foil to penetrate the penetrable element.

A wireless system is disclosed for implementing with traditional fencing equipment and a conventional fencing scoring apparatus for eliminating reel cords in a fencing match. The wireless system utilizes a constant voltage applied to each opponent's sword, and a square wave voltage applied to the lame and other equipment of an opponent, such that voltage changes are utilized to detect contact events. The contact events are recorded in each opponent's transmitter (worn by the opponent) and converted to data for transmitting to a common receiver of the wireless system. The wireless system replaces the reel cord that traditionally connects the body cord of each fencing opponent to a scoring apparatus.

A wireless system is disclosed for implementing with traditional fencing equipment and a conventional fencing scoring apparatus for eliminating reel cords in a fencing match. The wireless system utilizes a constant voltage applied to each opponent's sword, and a square wave voltage applied to the lame and other equipment of an opponent, such that voltage changes are utilized to detect contact events. The contact events are recorded in each opponent's transmitter (worn by the opponent) and converted to data for transmitting to a common receiver of the wireless system. The wireless system replaces the reel cord that traditionally connects the body cord of each fencing opponent to a scoring apparatus.

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

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