Wearable and flexible electronics are shaping our life with their unique advantages of light weight,good compliance,and desirable comfortability.With marching into the era of Internet of Things(IoT),numerous sensor no...Wearable and flexible electronics are shaping our life with their unique advantages of light weight,good compliance,and desirable comfortability.With marching into the era of Internet of Things(IoT),numerous sensor nodes are distributed throughout networks to capture,process,and transmit diverse sensory information,which gives rise to the demand on self-powered sensors to reduce the power consumption.Meanwhile,the rapid development of artificial intelligence(AI)and fifth-generation(5G)technologies provides an opportunity to enable smart-decision making and instantaneous data transmission in IoT systems.Due to continuously increased sensor and dataset number,conventional computing based on von Neumann architecture cannot meet the needs of brain-like high-efficient sensing and computing applications anymore.Neuromorphic electronics,drawing inspiration from the human brain,provide an alternative approach for efficient and low-power-consumption information processing.Hence,this review presents the general technology roadmap of self-powered sensors with detail discussion on their diversified applications in healthcare,human machine interactions,smart homes,etc.Via leveraging AI and virtual reality/augmented reality(VR/AR)techniques,the development of single sensors to intelligent integrated systems is reviewed in terms of step-by-step system integration and algorithm improvement.In order to realize efficient sensing and computing,brain-inspired neuromorphic electronics are next briefly discussed.Last,it concludes and highlights both challenges and opportunities from the aspects of materials,minimization,integration,multimodal information fusion,and artificial sensory system.展开更多
基金supported by the Reimagine Research Scheme(RRSC)grant(“Scalable AI Phenome Platform towards Fast-Forward Plant Breeding(Sensor)”,Nos.A-0009037-02-00 and A-0009037-03-00)at NUS,Singaporethe Reimagine Research Scheme(RRSC)grant(“Under-utilised Potential of Micro-biomes(soil)in Sustainable Urban Agriculture”,No.A-0009454-01-00)at NUS,Singaporethe RIE advanced manufacturing and engineering(AME)programmatic grant(“Nanosystems at the Edge”,No.A18A4b0055)at NUS,Singapore.
文摘Wearable and flexible electronics are shaping our life with their unique advantages of light weight,good compliance,and desirable comfortability.With marching into the era of Internet of Things(IoT),numerous sensor nodes are distributed throughout networks to capture,process,and transmit diverse sensory information,which gives rise to the demand on self-powered sensors to reduce the power consumption.Meanwhile,the rapid development of artificial intelligence(AI)and fifth-generation(5G)technologies provides an opportunity to enable smart-decision making and instantaneous data transmission in IoT systems.Due to continuously increased sensor and dataset number,conventional computing based on von Neumann architecture cannot meet the needs of brain-like high-efficient sensing and computing applications anymore.Neuromorphic electronics,drawing inspiration from the human brain,provide an alternative approach for efficient and low-power-consumption information processing.Hence,this review presents the general technology roadmap of self-powered sensors with detail discussion on their diversified applications in healthcare,human machine interactions,smart homes,etc.Via leveraging AI and virtual reality/augmented reality(VR/AR)techniques,the development of single sensors to intelligent integrated systems is reviewed in terms of step-by-step system integration and algorithm improvement.In order to realize efficient sensing and computing,brain-inspired neuromorphic electronics are next briefly discussed.Last,it concludes and highlights both challenges and opportunities from the aspects of materials,minimization,integration,multimodal information fusion,and artificial sensory system.
