OpenSense: An open-source toolbox for inertial-measurement-unit-based measurement of lower extremity kinematics over long durations

• Published in: Journal of neuroengineering and rehabilitation Vol. 19; no. 1; pp. 22 - 11
• Main Authors: Al Borno, Mazen, O’Day, Johanna, Ibarra, Vanessa, Dunne, James, Seth, Ajay, Habib, Ayman, Ong, Carmichael, Hicks, Jennifer, Uhlrich, Scott, Delp, Scott
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 20.02.2022; BioMed Central; BMC
• Subjects: Biomechanical model; Drift; Health aspects; Inertial measurement unit; Kinematics; Methods; Open-source; Public software; Sensors; United States; Open-source; Drift; Biomechanical model; Inertial measurement unit; Kinematics

The ability to measure joint kinematics in natural environments over long durations using inertial measurement units (IMUs) could enable at-home monitoring and personalized treatment of neurological and musculoskeletal disorders. However, drift, or the accumulation of error over time, inhibits the a...