EarPPG: Securing Your Identity with Your Ears 1 minute read 2023.11.27 Research in-ear PPG Novel sensing modality User authentication wearable computing
PPGface: Like What You Are Watching? Earphones Can ‘‘Feel’’ Your Facial Expressions 1 minute read 2023.11.21 Research Facial expression recognition in-ear PPG Novel sensing modality wearable computing
VibPath: Two-Factor Authentication with Your Hand’s Vibration Response to Unlock Your Phone 1 minute read 2023.11.21 Research IMU and vibration signals Novel sensing modality Two factor authentication User authentication wearable computing
