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 helmet and sensors including a camera and an accelerometer; a processor; and a wireless transceiver coupled to the processor.

Systems and methods for structures used in performing a sport are disclosed. In at least one embodiment, individual structure blocks of the two or more structure blocks can include an upper layer, a shock absorption layer that is below the upper layer, and a cell-support layer that is below the shock absorption layer, the upper layer having at least a friction feature, where the upper layer, the shock absorption layer, and the cell-support layer may couple together with corresponding layers of other structure blocks upon the two or more structure blocks being associated together, and where the shock absorption layer includes separate shock absorbing components that are individually associated to the upper layer and to the cell-support layer.

Systems and methods for structures used in performing a sport are disclosed. In at least one embodiment, individual structure blocks of the two or more structure blocks can include an upper layer, a shock absorption layer that is below the upper layer, and a cell-support layer that is below the shock absorption layer, the upper layer having at least a friction feature, where the upper layer, the shock absorption layer, and the cell-support layer may couple together with corresponding layers of other structure blocks upon the two or more structure blocks being associated together, and where the shock absorption layer includes separate shock absorbing components that are individually associated to the upper layer and to the cell-support layer.

Systems, apparatuses and methods may obtain motion data, obtain audio data, and detect a collision between a handheld device and an object based on the motion data and the audio data. In one example, noise may be removed from the motion data and the audio data to obtain filtered collision data, wherein the object is classified based on the filtered collision data.

Systems, apparatuses and methods may obtain motion data, obtain audio data, and detect a collision between a handheld device and an object based on the motion data and the audio data. In one example, noise may be removed from the motion data and the audio data to obtain filtered collision data, wherein the object is classified based on the filtered collision data.

The fencing sword comprises a handle, a guard, and a short shaft in place of the blade. Weights may be added/removed from the shaft to adjust the weight of the fencing sword. The weights can additionally be added/removed from other fencing swords having different handle designs from other forms of fencing. In some embodiments, a laser pointer is mounted to or near the shaft. The laser may register on a target mimicking scoring a touch in a bout and can be used to train a user's accuracy.

The fencing sword comprises a handle, a guard, and a short shaft in place of the blade. Weights may be added/removed from the shaft to adjust the weight of the fencing sword. The weights can additionally be added/removed from other fencing swords having different handle designs from other forms of fencing. In some embodiments, a laser pointer is mounted to or near the shaft. The laser may register on a target mimicking scoring a touch in a bout and can be used to train a user's accuracy.

A smart garment and a control method of a smart garment are provided. The smart garment includes a control module, a flexible sensor, and a flexible display. The flexible sensor and the flexible display are both electrically connected with the control module. When the flexible sensor detects a touch signal, the control module controls the flexible display to indicate a touch location corresponding to the touch signal.

A smart garment and a control method of a smart garment are provided. The smart garment includes a control module, a flexible sensor, and a flexible display. The flexible sensor and the flexible display are both electrically connected with the control module. When the flexible sensor detects a touch signal, the control module controls the flexible display to indicate a touch location corresponding to the touch signal.