title: Implementation and Validation of Engagement Monitoring in an Engagement Enhancing Rehabilitation System.
abstract: Enhancing engagement of patients during stroke rehabilitation exercises are in the focus of current research. Various methods and computer supported tools have been developed for this purpose, which try to avoid mundane exercising that is prone to become a routine or even boring for the patients and leads to ineffective training. This paper introduces an engagement enhancing cyber-physical stroke rehabilitation system (CP-SRS) aiming at enhancing the patient's engagement during rehabilitation training exercises. This paper focuses on introducing the implementation and validation of the engagement monitoring subsystem (EMS) in the CP-SRS. The EMS is expected to evaluate the patient's actual engagement levels in motor, perceptive, cognitive and emotional aspects. Experiments in these four aspects were conducted separately, in order to characterize the range and accuracy of the engagement indicators by influencing the subjects into different engaged states. During the experiments, different setups were created to mimic the situations in which the subject was engaged or not engaged. The subjects involved in the experiments were healthy subjects. Results showed that the measurement in motor, perceptive, cognitive, and emotional aspects can represent the corresponding engagement level. More experiments will be conducted in the future to validate the efficiency of the CP-SRS in enhancing the engagement with stroke patients.
authors.forename: Chong
authors.initials: C
authors.lastname: Li
authors.forename: Zoltan
authors.initials: Z
authors.lastname: Rusak
authors.forename: Imre
authors.initials: I
authors.lastname: Horvath
authors.forename: Adrie
authors.initials: A
authors.lastname: Kooijman
authors.forename: Linhong
authors.initials: L
authors.lastname: Ji
mesh_terms: D000328:Adult; D005081:Exercise Therapy / Q000523:psychology / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D018670:Monitoring, Ambulatory / Q000379:methods* / Q000523:psychology; D010349:Patient Compliance / Q000523:psychology / Q000706:statistics & numerical data*; D010358:Patient Participation / Q000379:methods / Q000523:psychology* / Q000706:statistics & numerical data*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D000071939:Stroke Rehabilitation / Q000523:psychology* / Q000706:statistics & numerical data*