Advancing Gesture Recognition: Innovations in Self-Powered, Flexible Wearable Devices and Sensory Systems
DOI:
https://doi.org/10.54097/k2c50p45Keywords:
Gesture Recognition, Self-Powered, Flexible Wearable Devices, Sensory Systems.Abstract
Wearable biosensors, increasingly integral in a digitally-evolving landscape, offer the benefits of flexibility, portability, safety, and real-time physiological monitoring, while also being environmentally sustainable. Despite significant advancements, the market expansion of these flexible devices is impeded by challenges related to energy availability and power consumption. This review delves into recent developments in self-powered, flexible wearable devices and sensing systems, focusing particularly on the roles of generators, batteries, and functional circuits. The existing obstacles are noteworthy, including limited power output of current technologies, the spatial and weight constraints imposed by energy storage devices, and the complexities involved in material synthesis. Addressing these issues will be transformative, potentially revolutionizing wearable sensor systems with advanced power technologies. This exploration not only underscores the current challenges but also highlights potential research avenues, emphasizing the profound impact that resolving energy issues could have on the deployment of wearable biosensors across various domains.
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