Teaching Motor Skills Without a Motor: A Semi-Passive Robot to Facilitate Learning.

ABSTRACT: Semi-passive rehabilitation robots resist and steer a patient's motion using only controllable passive force elements (e.g., controllable brakes). Contrarily, passive robots use uncontrollable passive force elements (e.g., springs), while active robots use controllable active force elements (e.g., motors). Semi-passive robots can address cost and safety limitations of active robots, but it is unclear if they have utility in rehabilitation. Here, we assessed if a semi-passive robot could provide haptic guidance to facilitate motor learning. We first performed a theoretical analysis of the robot's ability to provide haptic guidance, and then used a prototype to perform a motor learning experiment that tested if the guidance helped participants learn to trace a shape. Unlike prior studies, we

SUBMITTER: Augenstein TE 

PROVIDER: S-EPMC11500710 | biostudies-literature | 2024 Jul-Sep

REPOSITORIES: biostudies-literature