1. Stretch with Stretch: Physical Therapy Exercise Games Led by a Mobile Manipulator
- Author
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Lamsey, Matthew, Tan, You Liang, Wells, Meredith D., Beatty, Madeline, Liu, Zexuan, Majumdar, Arjun, Washington, Kendra, Feldman, Jerry, Kuppuswamy, Naveen, Nguyen, Elizabeth, Wallenstein, Arielle, Hackney, Madeleine E., and Kemp, Charles C.
- Subjects
Computer Science - Robotics - Abstract
Physical therapy (PT) is a key component of many rehabilitation regimens, such as treatments for Parkinson's disease (PD). However, there are shortages of physical therapists and adherence to self-guided PT is low. Robots have the potential to support physical therapists and increase adherence to self-guided PT, but prior robotic systems have been large and immobile, which can be a barrier to use in homes and clinics. We present Stretch with Stretch (SWS), a novel robotic system for leading stretching exercise games for older adults with PD. SWS consists of a compact and lightweight mobile manipulator (Hello Robot Stretch RE1) that visually and verbally guides users through PT exercises. The robot's soft end effector serves as a target that users repetitively reach towards and press with a hand, foot, or knee. For each exercise, target locations are customized for the individual via a visually estimated kinematic model, a haptically estimated range of motion, and the person's exercise performance. The system includes sound effects and verbal feedback from the robot to keep users engaged throughout a session and augment physical exercise with cognitive exercise. We conducted a user study for which people with PD (n=10) performed 6 exercises with the system. Participants perceived the SWS to be useful and easy to use. They also reported mild to moderate perceived exertion (RPE)., Comment: This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible
- Published
- 2023