Recent Posts In: Research Updates

Barron Associates has developed EMPATHIE, an educational game that provides an immersive experience into life with a motor disability and promotes design thinking and problem-solving related to the associated mobility challenges. The system leverages technology developed previously by Barron Associates, namely its novel video game interface, which implements a wireless electromyography (EMG) sensor as a […]

The negative consequences of immobility during hospitalization are numerous, profound, and well-documented, including pressure ulcer formation, longer lengths of stay, muscle weakness, increased risk of falls, loss of independence, and reduced quality of life.  Bed rest and inactivity accelerate the functional changes that are part of normal aging; the link between inactivity and adverse outcomes […]

Evaluation and treatment for chronic pain are major contributors to rising healthcare costs; however, systematic, objective assessment of the functional impact of pain remains exceptionally challenging. Barron Associates has developed the KnowPain wearable instrument to objectively and quantitatively assesses the functional impact of chronic pain (FIP) using measures derived from motion and physiologic data via […]

Barron Associates has developed the “Remote Oxygen Adherence Monitor” (ROAM) to reliably assess long term oxygen therapy (LTOT) adherence. LTOT is associated with significant reductions in hospitalizations and improved quality of life in patients with chronic obstructive pulmonary disease (COPD). Despite the benefits of LTOT, adherence remains a challenge in the majority of patients. The […]

The “Knee Biofeedback Rehabilitation Interface for Game-based Home Therapy (KneeBRIGHT)” system combines electromyography (EMG) biofeedback with video game therapy to provide knee osteoarthritis (OA) patients with an engaging, effective tool for conducting rehabilitation exercises at home. Barron Associates has completed a randomized control clinical trial to assess the efficacy of the KneeBRIGHT system at improving […]

Barron Associates team members co-authored a paper recently accepted for publication in the journal Thorax. The paper explores the hypothesis that the Pulse Arrival Time (PAT) response to obstructive respiratory events is associated with increased cardiovascular risk in people with obstructive sleep apnea (OSA). Kwon Y, Wiles CJ, Parker BE, Clark BR, et al. “Pulse […]

Recent research into closed-loop optimal control for spacecraft rendezvous and proximity operations was presented at the 31st AAS/AIAA Space Flight Mechanics Meeting by Michael DeVore, Richard Adams, and Adam Reed. Autonomous guidance and control solutions for spacecraft rendezvous and proximity operations (RPO) must be robust to modeling uncertainties, unmodeled dynamics, errors in thruster output and […]

Evaluation and treatment for chronic pain are major contributors to rising healthcare costs. Although accurate assessment of pain and function is the cornerstone to successful chronic pain management, systematic, objective assessment of the functional impact of pain remains exceptionally challenging in practice. Barron Associates has developed the KnowPain wearable instrument. KnowPain objectively and quantitatively assesses […]

Recent research into the use of generalized polynomial chaos to update aircraft models using measured data was presented at the AIAA Scitech 2021 Forum by Michael DeVore, Jared Cooper, and Adam Reed. This presentation covered techniques for updating models of dynamical systems using probabilistic techniques based on measured real-world data collected from the physical systems […]

A paper capping several years of research into run-time assurance (RTA) for autonomous unmanned aircraft appeared in the December issue of the Journal of Guidance, Control, and Dynamics. It was co-authored by Michael DeVore and Nathan Richards of Barron Associates, together with John Schierman of AFRL and Matthew Clark of Galois, Inc. RTA systems hold […]