With the proliferation of Internet-of-Things (IoT) devices, acoustic sensing attracts significant
attention in recent years. It exploits acoustic transceivers such as microphones and speakers …

Deep learning greatly empowers Inertial Measurement Unit (IMU) sensors for various mobile
sensing applications, including human activity recognition, human-computer interaction …

Earables (ear wearables) are rapidly emerging as a new platform encompassing a diverse
range of personal applications. The traditional authentication methods hence become less …

This position paper argues that earphones hold the potential for major disruptions in mobile,
wearable computing. The early signs are positive and the industrial wheels are in motion …

Smart ear-worn devices (called earables) are being equipped with various onboard sensors
and algorithms, transforming earphones from simple audio transducers to multi-modal …

This paper proposes Meta-Speaker, an innovative speaker capable of projecting audible
sources into the air with a high level of manipulability. Unlike traditional speakers that emit …

Recent years have shown substantial interest in revealing vulnerability issues of voice-
controllable systems on smartphones and smart speakers. While significant prior works have …

This article presents EARFace, a system that shows the feasibility of tracking facial
landmarks for 3D facial reconstruction using in-ear acoustic sensors embedded within smart …

We present Acoustic Inertial Measurement (AIM), a one-of-a-kind technique for indoor drone
localization and tracking. Indoor drone localization and tracking are arguably a crucial, yet …

Head related transfer functions (HRTF) describe how sound signals bounce, scatter, and
diffract when they arrive at the head, and travel towards the ears. HRTFs produce distinct …