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. 2020 Nov 23;17:155. doi: 10.1186/s12984-020-00789-w

Fig. 1.

Fig. 1

HoVRS sub-systems diagram and types of arm positioning. a HoVRS sub-systems diagram: The client-based platform provides hand and arm training. A cloud-based data server provides secure data streaming, analysis and presenting. Therapists can access patients’ progress through web portal. Two different types of arm positioning above LMC: b Passive arm support. c Hip wedge