The knee is the biggest and complicated lower extremity joint that supports mobility and the
entire weight of the human body and lies between the hip joint and ankle joint. Osteoarthritis …

Objectives: Population ageing and the subsequent increase of joint disorders prevalence
requires the development of non-invasive and early diagnostic methods to enable timely …

Objective: We present the framework for wearable joint rehabilitation assessment following
musculoskeletal injury. We propose a multimodal sensing (ie, contact based and airborne …

Knee-joint sounds could potentially be used to noninvasively probe the physical and/or
physiological changes in the knee associated with rehabilitation following acute injury. In …

Knee injuries and chronic disorders, such as arthritis, affect millions of Americans, leading to
missed workdays and reduced quality of life. Currently, after an initial diagnosis, there are …

Sounds produced by the articulation of joints have been shown to contain information
characteristic of underlying joint health, morphology, and loading. In this work, we explore …

This paper investigates the variability of various circuits and systems over temperature and
presents several methods to improve their performance over temperature. The work …

A proof-of-concept wearable system for measuring, processing, analyzing, and logging
activity-contextualized joint sound signatures from the knee joint is presented. Microelectro …

A proof-of-concept low-power analog classifier for assessing acoustic signals from the knee
joint on a reconfigurable Field Programmable Analog Array (FPAA) is presented in this …

Chronic disease is a long-lasting condition that can be controlled but not cured. Owing to the
portability and continuous action, wearable devices are regarded as promising ways for …