title: Evaluation method for the proficiency level of an operating myoelectric hand using EMG signals.
abstract: To evaluate the proficiency level of an operating myoelectric hand, we proposed an evaluation index consisting of the accuracy and the reproducibility of electromyography (EMG) signal patterns. Our proposed method is not an absolute evaluation because we use bio-signals, so it is necessary to verify the correlation between the proposed index and performance evaluation to confirm the usefulness of the index. Therefore, we conducted classification tests on eight forearm motions and verified the correlation between the proposed method and the classification rate. There was a strong correlation between the accuracy and the classification rate. In addition, if the accuracy was high, high reproducibility led to an increase in the classification rate. We conclude that the proposed method can evaluate the proficiency level of a myoelectric hand.
authors.affiliation: Interfaculty Initiative in Information Studies, the University of Tokyo, Japan. kita@atr.jp
authors.forename: Kahori
authors.initials: K
authors.lastname: Kita
authors.forename: Ryu
authors.initials: R
authors.lastname: Kato
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Yokoi
mesh_terms: D000328:Adult; D004576:Electromyography / Q000379:methods*; D019544:Equipment Failure Analysis / Q000379:methods*; D006225:Hand / Q000502:physiology*; D006801:Humans; D008297:Male; D009989:Orthotic Devices; D012371:Robotics / Q000295:instrumentation*; D013647:Task Performance and Analysis