lightbulb现实痛点WiFi、射频与雷达非接触式活动感知智能设备内置传感器功能有限,难以满足个性化需求。UIST '24Extending the Senses of Ubiquitous Devices
lightbulb现实痛点WiFi、射频与雷达非接触式活动感知儿童被遗忘在车内可能导致的热中暑和安全风险。UbiComp '24Embracing Distributed Acoustic Sensing in Car Cabin for Children Presence Detection
lightbulb现实痛点WiFi、射频与雷达非接触式活动感知用户很难长期依赖穿戴设备监测睡眠,现有WiFi检测精度低。UbiComp '23SleepMore: Inferring Sleep Duration at Scale via Multi-Device WiFi Sensing
lightbulb现实痛点WiFi、射频与雷达非接触式活动感知现有RF传感活动识别系统依赖大量数据标注,无法高效迁移模型。UbiComp '23RF-CM: Cross-Modal Framework for RF-enabled Few-Shot Human Activity Recognition
lightbulb现实痛点WiFi、射频与雷达非接触式活动感知Wi-Fi感知范围有限,阻碍动作监测和机器人交互的实际应用。UbiComp '22DiverSense: Maximizing Wi-Fi Sensing Range Leveraging Signal Diversity
lightbulb现实痛点WiFi、射频与雷达非接触式活动感知毫米波雷达活动识别因缺少标注数据而难以大规模应用。UbiComp '21IMU2Doppler: Cross-Modal Domain Adaptation for Doppler-based Activity Recognition Using IMU Data
lightbulb现实痛点WiFi、射频与雷达非接触式活动感知隐私敏感的用户无法通过现有活动识别技术保护个人数据。CHI '21Vid2Doppler: Synthesizing Doppler Radar Data from Videos for Training Privacy-Preserving Activity Recognition