{"title":"具有事件驱动传感器内触摸差分和决策功能的可编程电子皮肤","authors":"Zhicheng Cao, Yijing Xu, Shifan Yu, Zijian Huang, Yu Hu, Wansheng Lin, Huasen Wang, Yanhao Luo, Yuanjin Zheng, Zhong Chen, Qingliang Liao, Xinqin Liao","doi":"10.1002/adfm.202412649","DOIUrl":null,"url":null,"abstract":"High-precise, crosstalk-free tactile perception offers an intuitive way for informative human-machine interactions. However, the differentiation and labeling of touch position and strength require substantial computational space due to the cumbersome post-processing of parallel data. Herein, a programmable and robust electronic skin (PR e-skin) with event-driven in-sensor touch differential and perception, solving the inherent defects in the von Neumann framework is introduced. The PR e-skin realizes feature simplification and reduction of data transmission by integrating the computing framework into sensing terminals. Furthermore, the event-driven functional mode further greatly compresses untriggered redundant data. Benefiting from the minimal concise dataset, the PR e-skin can directly differentiate touch position and pressure with swift response time (<0.3 ms). Robust carbon functional film ensures long-term and stable implementation (>10 000 cycles) of the in-sensor computing architectural feature. In a designable, continuous position detection with an extensive pressure range (210 kPa), which is an improvement of 5.5 times, the PR e-skin can ultra-sensitive extract trajectory sliding or rapping actions. Moreover, combined with customized neural network, a dual-encryption recognition system is constructed based on slide action, reaching a high recognition accuracy of ≈98%, which reveals the great potential in intelligent interaction and security.","PeriodicalId":112,"journal":{"name":"Advanced Functional Materials","volume":null,"pages":null},"PeriodicalIF":18.5000,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Programmable Electronic Skin with Event-Driven In-Sensor Touch Differential and Decision-Making\",\"authors\":\"Zhicheng Cao, Yijing Xu, Shifan Yu, Zijian Huang, Yu Hu, Wansheng Lin, Huasen Wang, Yanhao Luo, Yuanjin Zheng, Zhong Chen, Qingliang Liao, Xinqin Liao\",\"doi\":\"10.1002/adfm.202412649\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"High-precise, crosstalk-free tactile perception offers an intuitive way for informative human-machine interactions. However, the differentiation and labeling of touch position and strength require substantial computational space due to the cumbersome post-processing of parallel data. Herein, a programmable and robust electronic skin (PR e-skin) with event-driven in-sensor touch differential and perception, solving the inherent defects in the von Neumann framework is introduced. The PR e-skin realizes feature simplification and reduction of data transmission by integrating the computing framework into sensing terminals. Furthermore, the event-driven functional mode further greatly compresses untriggered redundant data. Benefiting from the minimal concise dataset, the PR e-skin can directly differentiate touch position and pressure with swift response time (<0.3 ms). Robust carbon functional film ensures long-term and stable implementation (>10 000 cycles) of the in-sensor computing architectural feature. In a designable, continuous position detection with an extensive pressure range (210 kPa), which is an improvement of 5.5 times, the PR e-skin can ultra-sensitive extract trajectory sliding or rapping actions. Moreover, combined with customized neural network, a dual-encryption recognition system is constructed based on slide action, reaching a high recognition accuracy of ≈98%, which reveals the great potential in intelligent interaction and security.\",\"PeriodicalId\":112,\"journal\":{\"name\":\"Advanced Functional Materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":18.5000,\"publicationDate\":\"2024-09-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Functional Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1002/adfm.202412649\",\"RegionNum\":1,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Functional Materials","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1002/adfm.202412649","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
A Programmable Electronic Skin with Event-Driven In-Sensor Touch Differential and Decision-Making
High-precise, crosstalk-free tactile perception offers an intuitive way for informative human-machine interactions. However, the differentiation and labeling of touch position and strength require substantial computational space due to the cumbersome post-processing of parallel data. Herein, a programmable and robust electronic skin (PR e-skin) with event-driven in-sensor touch differential and perception, solving the inherent defects in the von Neumann framework is introduced. The PR e-skin realizes feature simplification and reduction of data transmission by integrating the computing framework into sensing terminals. Furthermore, the event-driven functional mode further greatly compresses untriggered redundant data. Benefiting from the minimal concise dataset, the PR e-skin can directly differentiate touch position and pressure with swift response time (<0.3 ms). Robust carbon functional film ensures long-term and stable implementation (>10 000 cycles) of the in-sensor computing architectural feature. In a designable, continuous position detection with an extensive pressure range (210 kPa), which is an improvement of 5.5 times, the PR e-skin can ultra-sensitive extract trajectory sliding or rapping actions. Moreover, combined with customized neural network, a dual-encryption recognition system is constructed based on slide action, reaching a high recognition accuracy of ≈98%, which reveals the great potential in intelligent interaction and security.
期刊介绍:
Firmly established as a top-tier materials science journal, Advanced Functional Materials reports breakthrough research in all aspects of materials science, including nanotechnology, chemistry, physics, and biology every week.
Advanced Functional Materials is known for its rapid and fair peer review, quality content, and high impact, making it the first choice of the international materials science community.