Merryweather & Mortensen Team up for Webinar 2019

Dr. Merryweather and Dr. Mortensen recently teamed up to present a webinar entitled “OpenSim as a Platform for Improving Quantitative Ergonomic Assessments”. This was presented as part of the NIOSH ERC Ergonomics Webinar Series.

The webinar provided a brief overview of OpenSim as a modeling platform to improve ergonomic risk assessment. Dr. Merryweather and Dr. Mortensen demonstrated how OpenSim agrees with other analytical methods, specifically RULA, and present scenarios where OpenSim can be used to evaluate task level risk, including how to account for worker specific risk factors (i.e. previous injury, muscle weakness and fatigue) in conjunction with other physical risk factors (i.e. posture, force, repetition, duration). Finally, a summary of some limitations and future work using OpenSim for ergonomic risk assessment was provided.

Dr. Hejrati’s work collaborating with our laboratory published in IEEE transactions on neural systems and rehabilitation engineering

Dr. Babak Hejrati’s  work with Dr. Merryweather and Dr. Abbott under title of “Generating Arm-swing Trajectories in Real-time Using a Data-driven Model for Gait Rehabilitation with Self-selected Speed” published in IEEE transactions on neural systems and rehabilitation engineering. Laboratory of Ergonomics and Safety congratulates him for this achievement and also for joining faculty of Mechanical Engineering at University of Maine.