Flexible, wearable sensing devices can yield important information about the underlying physiology of a human subject for applications in real-time health and fitness monitoring. Despite significant progress in the fabrication of flexible biosensors that naturally comply with the epidermis, most designs measure only a small number of physical or electrophysiological parameters, and neglect the ...

Laser-engraved graphene (LEG) has been applied increasingly in flexible electronics over the past decade owing to its unique physical and chemical properties, shown great promise energy controls, sensing, telemedicine. In situ laser engraving empowered with additional versatilities such as miniaturized patterning, tunable composition, controllable morphology, environmental friendliness. ...

The management of the current pandemic COVID-19 has been challenging and complex main only successes have achieved with non-pharmacological interventions (NPI) When tracking, monitoring, early intervention at home delivered to citizens, contagion can be controlled In pandemic, various methods applied track virus, such as Korea’s mobile phone tracking system We propose a method based on wearable...

Interpersonal physiological synchrony has been consistently found during collaborative tasks. However, few studies have applied to predict learning quality in real classroom. To explore the relationship between interpersonal and activities, this study collected electrodermal activity (EDA) heart rate (HR) naturalistic class sessions compared independent task group discussion task. The students ...

Parkinson’s disease (PD) is associated with several non-motor symptoms that may precede the diagnosis and constitute a major source of frailty in this population. The digital era in health care has open up new prospects to move forward from the qualitative and subjective scoring for PD with the use of new wearable biosensors that enable frequent quantitative, reliable, repeatable, and multidime...

The development of wearable chemical sensors is receiving a great deal of attention in view of non-invasive and continuous monitoring of physiological parameters in healthcare applications. This paper describes the development of a fully textile, wearable chemical sensor based on an organic electrochemical transistor (OECT) entirely made of conductive polymer (PEDOT:PSS). The active polymer pat...

In this paper, we describe a U.S. Army concept to monitor soldier physiologic status and provide computer-based medical support to increase the likelihood of soldier survival on the battlefield. Supported by an underlying platform of complex wearable computerized systems, the "Warfighter Physiological Status Monitoring" (WPSM) concept consists of an array of biosensors embedded in the soldier's...

Planar and rigid wafer-based electronics are intrinsically incompatible with curvilinear and deformable organisms. Recent development of organic and inorganic flexible and stretchable electronics enabled sensing, stimulation, and actuation of/for soft biological and artificial entities. This review summarizes the enabling technologies of soft sensors and actuators, as well as power sources base...