Development of smart fencing garments

Abstract

This study describes the design process for the development of a concept for a smart mid-layer for fencing apparel, through the integration of flexible textile printed piezoresistive pressure sensors for tracking the performance of blade touch. Pressure sensors based on a 3-layer structure comprising electrodes and a piezoresistive layerwere produced and tested. The sensor is connected a data acquisition board (DAQ), which converts the analogue output voltage to a digital signal. Performance testswere done using software developed in LabVIEW. Compared to the standard electric gilet, this approach allows for a thinner and lighter design. Unlike the normal use of the vest, integrating this solution in a flat pattern piece inside the fencing jacket does not compromise its design and aesthetics. It allows eliminating a layer of clothing, developing a more ergonomic jacket and enables the future integration of wireless technology. A concept of the garment is presented.