Characterizing the variability of footstep-induced structural vibrations for open-world person identification
Person identification is important in providing personalized services in smart buildings.
Many existing studies focus on closed-world person identification, which only identifies a …
Many existing studies focus on closed-world person identification, which only identifies a …
Electroring: Subtle pinch and touch detection with a ring
We present ElectroRing, a wearable ring-based input device that reliably detects both onset
and release of a subtle finger pinch, and more generally, contact of the fingertip with the …
and release of a subtle finger pinch, and more generally, contact of the fingertip with the …
Monitoring a person's heart rate and respiratory rate on a shared bed using geophones
Using geophones to sense bed vibrations caused by ballistic force has shown great
potential in monitoring a person's heart rate during sleep. It does not require a special …
potential in monitoring a person's heart rate during sleep. It does not require a special …
Ambient floor vibration sensing advances the accessibility of functional gait assessments for children with muscular dystrophies
Muscular dystrophies (MD) are a group of genetic neuromuscular disorders that cause
progressive weakness and loss of muscles over time, influencing 1 in 3500–5000 children …
progressive weakness and loss of muscles over time, influencing 1 in 3500–5000 children …
Step-level occupant detection across different structures through footstep-induced floor vibration using model transfer
This paper presents a floor-vibration-based step-level occupant-detection approach that
enables detection across different structures through model transfer. Detecting the …
enables detection across different structures through model transfer. Detecting the …
Acustico: Surface tap detection and localization using wrist-based acoustic TDOA sensing
In this paper, we present Acustico, a passive acoustic sensing approach that enables tap
detection and 2D tap localization on uninstrumented surfaces using a wrist-worn device. Our …
detection and 2D tap localization on uninstrumented surfaces using a wrist-worn device. Our …
Fine-grained recognition of activities of daily living through structural vibration and electrical sensing
Fine-grained non-intrusive monitoring of activities of daily living (ADL) enables various smart
building applications, including ADL pattern assessments for older adults at risk for loss of …
building applications, including ADL pattern assessments for older adults at risk for loss of …
Structure-and sampling-adaptive gait balance symmetry estimation using footstep-induced structural floor vibrations
This paper presents a structure-and sampling-adaptive approach for analyzing human
footstep-induced structural floor vibrations to estimate footstep ground reaction forces …
footstep-induced structural floor vibrations to estimate footstep ground reaction forces …
SAWSense: Using surface acoustic waves for surface-bound event recognition
Enabling computing systems to understand user interactions with everyday surfaces and
objects can drive a wide range of applications. However, existing vibration-based sensors …
objects can drive a wide range of applications. However, existing vibration-based sensors …
Vibration sensing-based human and infrastructure safety/health monitoring: A survey
Current sensor technologies enable the passive and continuous monitoring of human
behaviors as well as infrastructures to ensure personal safety and assess individual health …
behaviors as well as infrastructures to ensure personal safety and assess individual health …