Human Performance Expert Witnesses

Shelton, Connecticut

Human Factors, Ergonomics - usability, accessibility, ADA, assistive technology, wheelchairs, mobility devices, augmented reality, virtual reality, simulation training, human-computer interaction, medical devices, patient safety, electronic health records, instructions, evacuation, human performance, cognitive workload, disability, aging in place

Michael Boyce, PhD, is a human factors expert specializing in usability, accessibility, and assistive technology. He is Principal of Boyce Human Performance, LLC, and has spent 12+ years applying human factors methods in healthcare and defense settings. His expertise covers usability evaluation (formative and summative) of medical and consumer systems; task analysis and use-related risk analysis; accessibility, ADA, and Section 508; assistive technology and mobility devices, including wheelchairs; design of instructions for emergency evacuation of adults with disabilities (published in Applied Ergonomics); augmented and virtual reality; simulation-based training; and human performance measurement, including wearable physiological data (heart rate variability, electrodermal activity). Dr. Boyce led human factors research programs for the U.S. Army on simulation-based training, human-machine interaction, and augmented reality (Best S&T Program award, 2021). His healthcare work inclu...

Peachtree City, Georgia

Toxicology, Dram Shop & Alcohol Services - Drug Impairment, Alcohol Intoxication, Retrograde Extrapolation, Widmark Equation, Alcohol Calculations, Sobriety Testing, DUI Accident, DWI Crash, Drug Recognition Expert, Forensic Toxicology, Marijuana Impairment, Cannabis THC, Drug Facilitated Crime, Server Training, Dram Shop, Serum Alcohol, Hospital BAC, SFST, Human Performance

Matthew Myers, MS, MPA, is a nationally recognized expert witness and consultant in drug- and alcohol-related human performance impairment. With over 20 years of investigative experience and advanced clinical toxicology education, Matt brings a unique interdisciplinary perspective to civil litigation, combining scientific expertise and practical experience. Areas of Expertise Matt’s consulting practice focuses on civil matters, including impaired driving crashes, dram shop liability, alcohol service, workplace impairment, and other related areas. His services include case review, toxicology interpretation, behavioral analysis, alcohol calculations, procedure evaluation, and assessment of evidentiary sufficiency against accepted standards. His background in pharmacology and toxicology, along with practical experience evaluating impaired individuals, allows him to explain both the mechanisms of drug and alcohol effects and describe their real-world impact from personal observations....