Upper limb myoelectric prostheses often use pattern recognition control systems translating EMG signals into movements.
Users struggle with producing distinct EMG patterns for reliable classification as prosthesis movement complexity increases.
A new 3D visual interface, the Reviewer, provides real-time insight into PR algorithm behavior, improving control performance and reducing cognitive load.
Study shows participants using the Reviewer achieved higher completion rates and improved PR performance compared to conventional visualization, enhancing myoelectric control training.