South Korea develops 'Iron Man' robot skeleton to help paralyzed people walk

(CLO) Korean researchers have developed a robotic exoskeleton capable of moving automatically, which can help paralyzed people perform activities such as walking, overcoming obstacles and climbing stairs.

The Exoskeleton Laboratory (EXO) research team at the Korea Advanced Institute of Science and Technology (KAIST) is aiming to create a robot that can accompany people with disabilities in all daily activities.

Seunghwan Kim, a paraplegic pilot from Team KAIST, cheers after completing all the missions. Photo: KAIST

Kim Seung-hwan, a member of the KAIST research team and himself a paraplegic, demonstrated the robot prototype, which allowed him to walk at a speed of 3.2 km/h, climb stairs and take side steps.

“The most special thing about this robot is its ability to reach me anywhere, even when I'm in a wheelchair, and help me stand up easily,” Kim said.

A person testing an EXO/KAIST product. Photo: EXO

The WalkON Suit F1 exoskeleton, made from aluminum and titanium, weighs 50 kg and is powered by 12 electric motors. The device simulates the natural movement of human joints, helping the user walk.

“The movie 'Iron Man' gave me the idea to create an exoskeleton to help people who have difficulty moving,” said Park Jeong-su, a member of the team.

EXO/KAIST products. Photo: EXO

With the ability to process 1000 signals per second, the sensor system located at the robot's base and upper body helps the device predict the user's movements, ensuring optimal balance.

The lenses on the front of the robot act as a 'third eye', helping to analyze the surrounding environment, determine the height of stairs and detect obstacles, Park said.

With the WalkON Suit F1, Kim Seung-hwan won the gold medal in the exoskeleton category at Cybathlon 2024, an international event that celebrates breakthroughs in assistive technology for people with disabilities.

Ha Trang (according to EXO, Reuters)

Source: https://www.congluan.vn/han-quoc-phat-trien-khung-xuong-robot-iron-man-giup-nguoi-bi-liet-di-lai-post327141.html