Development of a Soft Actuated Glove Based on Twisted String Actuators for Hand Rehabilitation

This paper presents the development of a soft actuated glove for hand rehabilitation incorporating a twisted string actuator (TSA) mechanism threaded through flexible tubes and ergonomic anchors. The integration of TSA technology offers enhanced dexterity and allows natural hand movements. The flexible structures, coupled with ergonomic anchors, ensure a snug and comfortable fit on the wearer's hand, minimizing discomfort and maximizing usability. The design of the glove opens up possibilities for applications in various fields such as rehabilitation, assistance, and virtual reality interfaces. In this paper, we focus in particular on rehabilitation applications, in which the glove is integrated with a hand-tracking system and a Guided User Interface (GUI) for exercise setting, control, and monitoring.