摘要
随着物联网技术的发展,隐形眼镜不仅仅局限于视力矫正,已成为智能可穿戴设备的新兴领域,并且随着“元宇宙”概念的提出,增强现实(AR,augmented reality)技术再次成为科技主流发展方向。全面综述了智能隐形眼镜在泪液生理信号监测、眼压监测、眼动追踪和增强现实4个方面关键技术的最新研究进展以及智能隐形眼镜的能量供应方案,并对智能隐形眼镜在智慧医疗和增强现实等方面的未来发展方向进行了展望。未来,智能隐形眼镜将实现甚至超越智能手机的功能,其显示可以通过眼球的运动控制来浏览各种信息,如消息、天气、生物标记物水平等。因此,智能隐形眼镜将在智慧医疗健康和元宇宙领域发挥重要的作用。
With advances in the Internet of things,contact lenses not only are limited to vision correction,but also have become an emerging field of the smart wearable device.And with the proposal of the concept of“meta universe”,augmented reality(AR)technology has once again become the mainstream development direction of science and technology.The latest research progress of key technologies of smart contact lenses in physiological signal monitoring,intraocular pressure monitoring,eye-movement tracking,and augmented reality,as well as the energy supply scheme of the contact lenses were summarized comprehensively.And the future development direction of smart contact lenses in intelligent health and augmented reality was looked forward.In the future,smart contact lenses will realize or surpass the functions of smartphone.Their displays can be controlled by eye movement,which enables us to browse various information,such as news,weather,biomarker level,etc.Therefore,the smart contact lens will play an important role in intelligent medical health and meta universe.
作者
徐建东
李睿嵩
常昊
杨轶
张盛
任天令
XU Jiandong;LI Ruisong;CHANG Hao;YANG Yi;ZHANG Sheng;REN Tianling(School of Integrated Circuits,Tsinghua University,Beijing100084,China;Beijing National Research Center for Information Science and Technology(BNRist),Tsinghua University,Beijing 100084,China;Department of Electrical Engineering and Computer Science,University of California,Berkely,Berkeley 94720,USA;Shenzhen International Graduate School,Tsinghua University,Shenzhen 518055,China;Center for Flexible Electronics Technology,Tsinghua University,Beijing 100084,China)
出处
《物联网学报》
2022年第1期1-12,共12页
Chinese Journal on Internet of Things
基金
国家重点研发计划(No.2021YFC3002200)
国家自然科学基金资助项目(No.U20A20168,No.61874065 No.51861145202)
清华大学自主研究计划基金资助项目(No.20193080047)
深圳市科学技术项目(No.JCYJ20180508152046428)。
关键词
智能隐形眼镜
生理信号
眼压监测
眼动追踪
增强现实
智慧医疗
smart contact lens
physiological signal
intraocular pressure monitoring
eye-movement tracking
augmented reality
intelligent medical health
