标题： 被动体域静电场（人体电容）用于泛在计算 显示英文标题

标题： Passive Body-Area Electrostatic Field (Human Body Capacitance) for Ubiquitous Computing

摘要： 被动体区静电场感知，也称为人体电容（HBC），是一种节能且非侵入式的感知方式，它利用人体固有的静电特性来感知人类行为。 本文对被动HBC感知进行了重点综述，包括其基本原理、历史演变、硬件架构以及在不同研究领域的应用。 讨论了诸如环境变化敏感性等关键挑战，以激发缓解技术。 强调了传感器融合和硬件增强方面的未来研究机会。 为了支持持续创新，本工作提供了开源资源，并旨在使研究人员和开发者能够利用被动静电感知技术，为下一代可穿戴和环境智能系统提供支持。 显示英文摘要

摘要： Passive body-area electrostatic field sensing, also referred to as human body capacitance (HBC), is an energy-efficient and non-intrusive sensing modality that exploits the human body's inherent electrostatic properties to perceive human behaviors. This paper presents a focused overview of passive HBC sensing, including its underlying principles, historical evolution, hardware architectures, and applications across research domains. Key challenges, such as susceptibility to environmental variation, are discussed to trigger mitigation techniques. Future research opportunities in sensor fusion and hardware enhancement are highlighted. To support continued innovation, this work provides open-source resources and aims to empower researchers and developers to leverage passive electrostatic sensing for next-generation wearable and ambient intelligence systems.