Technology explainer
How Can Soft Robots Help People Put On Clothes?
Soft robots can move fabric around a body using flexible, air-powered structures rather than rigid arms. Their promise is safer physical assistance, but practical systems must adapt to different bodies, garments and movements.
Getting dressed is difficult for many people with limited arm movement, pain or muscle weakness. Soft robotic garments aim to move clothing around the body without relying on rigid machinery.
What is a soft dressing robot?
It is a flexible mechanism built into or attached to clothing. Air pressure, cables or soft actuators change its shape and guide fabric over the body.
Why use soft materials?
Soft structures can conform to the body and reduce the risk of painful collisions. They are also lighter than many conventional robot arms.
How can the system move clothing?
Some designs use inflatable tubes that extend like vines. As they grow, they pull or unfold the garment along a planned path.
What makes dressing difficult for a robot?
Fabric bends, wrinkles and catches unpredictably. Human bodies also move, and each garment has a different shape, stiffness and opening.
What safety controls are needed?
The device must limit force, detect resistance, stop quickly and allow the wearer or caregiver to release it immediately.
What must improve before everyday use?
Systems need quieter and smaller hardware, easier setup, reliable performance across garments and testing with the people they are intended to support.
First appeared in
This Soft Robot Can Dress a Moving Person in About 10 Seconds
