RF-net: A unified meta-learning framework for RF-enabled one-shot human activity recognition
Radio-Frequency (RF) based device-free Human Activity Recognition (HAR) rises as a
promising solution for many applications. However, device-free (or contactless) sensing is …
promising solution for many applications. However, device-free (or contactless) sensing is …
Ubiquitous acoustic sensing on commodity iot devices: A survey
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 …
attention in recent years. It exploits acoustic transceivers such as microphones and speakers …
Rf-based human activity recognition using signal adapted convolutional neural network
Human activity recognition (HAR) plays a critical role in a wide range of real-world
applications, and it is traditionally achieved via wearable sensing. Recently, to avoid the …
applications, and it is traditionally achieved via wearable sensing. Recently, to avoid the …
mmEve: eavesdropping on smartphone's earpiece via COTS mmWave device
Earpiece mode of smartphones is often used for confidential communication. In this paper,
we proposed a remote (> 2m) and motion-resilient attack on smartphone earpiece. We …
we proposed a remote (> 2m) and motion-resilient attack on smartphone earpiece. We …
Milliear: Millimeter-wave acoustic eavesdropping with unconstrained vocabulary
P Hu, Y Ma, PS Santhalingam… - IEEE INFOCOM 2022 …, 2022 - ieeexplore.ieee.org
As acoustic communication systems become more common in homes and offices,
eavesdropping brings significant security and privacy risks. Current approaches of acoustic …
eavesdropping brings significant security and privacy risks. Current approaches of acoustic …
mmphone: Acoustic eavesdropping on loudspeakers via mmwave-characterized piezoelectric effect
More and more people turn to online voice communication with loudspeaker-equipped
devices due to its convenience. To prevent speech leakage, soundproof rooms are often …
devices due to its convenience. To prevent speech leakage, soundproof rooms are often …
mmspy: Spying phone calls using mmwave radars
This paper presents a system mmSpy that shows the feasibility of eavesdropping phone
calls remotely. Towards this end, mmSpy performs sensing of earpiece vibrations using an …
calls remotely. Towards this end, mmSpy performs sensing of earpiece vibrations using an …
AcuTe: Acoustic thermometer empowered by a single smartphone
Though measuring ambient temperature is often deemed as an easy job, collecting large-
scale temperature readings in real-time is still a formidable task. The recent boom of network …
scale temperature readings in real-time is still a formidable task. The recent boom of network …
mmecho: A mmwave-based acoustic eavesdropping method
Acoustic eavesdropping on private or confidential spaces poses a significant privacy threat.
While soundproof rooms can mitigate these risks to some extent, they are unable to counter …
While soundproof rooms can mitigate these risks to some extent, they are unable to counter …
Measuring micrometer-level vibrations with mmwave radar
Vibration measurement is a crucial task in industrial systems, where vibration characteristics
reflect health conditions and indicate anomalies of the devices. Previous approaches either …
reflect health conditions and indicate anomalies of the devices. Previous approaches either …