similar organic semiconductors, could be deployed on the smart card platform either as stand-alone chemical and biological
sensors, or as nodes within larger wireless sensor networks (WSNs) or body area networks (BANs). We envisage a diverse range of possible deployment scenarios for such conductometric smart cards,including short-term mobile applications as wearable sensors for chemical and biological exposure and contamination monitoring and smart personal diagnostics, to longer-term
in-situ applications such as in-building and automotive environment and air quality monitoring.