South Korean Team Develops ‘Iron Man’ Robot that Helps Paraplegics Walk

Kim Seung-hwan, who is himself a paraplegic and part of the Exoskeleton Laboratory team at the Korea Advanced Institute of Science and Technology (KAIST), demonstrates the prototype of exoskeleton robot 'WalkON Suit F1' at KAIST in Daejeon, South Korea, November 27, 2024. REUTERS/Sebin Choi P
Kim Seung-hwan, who is himself a paraplegic and part of the Exoskeleton Laboratory team at the Korea Advanced Institute of Science and Technology (KAIST), demonstrates the prototype of exoskeleton robot 'WalkON Suit F1' at KAIST in Daejeon, South Korea, November 27, 2024. REUTERS/Sebin Choi P
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South Korean Team Develops ‘Iron Man’ Robot that Helps Paraplegics Walk

Kim Seung-hwan, who is himself a paraplegic and part of the Exoskeleton Laboratory team at the Korea Advanced Institute of Science and Technology (KAIST), demonstrates the prototype of exoskeleton robot 'WalkON Suit F1' at KAIST in Daejeon, South Korea, November 27, 2024. REUTERS/Sebin Choi P
Kim Seung-hwan, who is himself a paraplegic and part of the Exoskeleton Laboratory team at the Korea Advanced Institute of Science and Technology (KAIST), demonstrates the prototype of exoskeleton robot 'WalkON Suit F1' at KAIST in Daejeon, South Korea, November 27, 2024. REUTERS/Sebin Choi P

South Korean researchers have developed a lightweight wearable robot that can walk up to paraplegic users and lock itself onto them, enabling them to walk, manoeuvre obstacles and climb staircases.

The Exoskeleton Laboratory team at the Korea Advanced Institute of Science and Technology (KAIST) said their goal is to create a robot that seamlessly integrates into the daily lives of individuals with disabilities.

Kim Seung-hwan, who is himself a paraplegic and part of the KAIST team, demonstrated the prototype which helped him walk at a speed of 3.2 kph (2 mph), climb a flight of stairs and take sideways steps to slide into a bench.

"It can approach me wherever I am, even when I’m sitting in a wheelchair, and be worn to help me stand up, which is one of its most distinct features," Reuters quoted Kim.

The powered exoskeleton, named WalkON Suit F1, features aluminium and titanium composition to weigh in at 50 kg (110 lb), and is powered by 12 electronic motors that simulate the movements of human joints while walking.

Park Jeong-su, another member of the KAIST team, said he was inspired by the movie "Iron Man". "After watching Iron Man, I thought it would be great if I can help people with a robot in real life."

To ensure the user's balance while walking, the robot is equipped with sensors on its soles and in the upper body that monitor 1,000 signals per second and anticipate the user's intended movements.

Lenses on the front of the robot work as eyes which analyse its surroundings, identify the height of stairs and detect obstacles to compensate for the lack of sensory ability of users with complete paraplegia, Park said.

Kim Seung-hwan won the gold medal while wearing the WalkON Suit F1 in the exoskeleton category at Cybathlon 2024, opens new tab, which saw developers with varying physical disabilities demonstrate assistive robots in eight categories.

"I wanted to tell my son .... that I also used to able to walk. I wanted to share a diverse range of experiences with him," said Kim.



UK's Oldest Man, WWII Veteran, Donald Rose, Dies at 110

WW2 veteran Donald Rose, 110, poses for a photo at the National Memorial Arboretum, ahead of a memorial event hosted by the Royal British Legion to mark the 80th anniversary of V-E Day, in Alrewas, Staffordshire, England, Thursday, May 8, 2025. (Jacob King/PA via AP, File)
WW2 veteran Donald Rose, 110, poses for a photo at the National Memorial Arboretum, ahead of a memorial event hosted by the Royal British Legion to mark the 80th anniversary of V-E Day, in Alrewas, Staffordshire, England, Thursday, May 8, 2025. (Jacob King/PA via AP, File)
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UK's Oldest Man, WWII Veteran, Donald Rose, Dies at 110

WW2 veteran Donald Rose, 110, poses for a photo at the National Memorial Arboretum, ahead of a memorial event hosted by the Royal British Legion to mark the 80th anniversary of V-E Day, in Alrewas, Staffordshire, England, Thursday, May 8, 2025. (Jacob King/PA via AP, File)
WW2 veteran Donald Rose, 110, poses for a photo at the National Memorial Arboretum, ahead of a memorial event hosted by the Royal British Legion to mark the 80th anniversary of V-E Day, in Alrewas, Staffordshire, England, Thursday, May 8, 2025. (Jacob King/PA via AP, File)

Britain’s oldest World War II veteran, Donald Rose, has died at the age of 110.

Rose participated in the D-Day landings on June 6, 1944, and was part of the division that liberated the Bergen-Belsen concentration camp in northern Germany.

In a statement Friday, the leader of the Erewash Borough Council in the north of England, James Dawson, announced Rose's death, calling him a “war hero.”

“Erewash was privileged to count him as a resident," he added, The AP news reported.

In May, Rose joined 45 other veterans as guests of honor at a tea party celebration hosted by the Royal British Legion at the National Memorial Arboretum, to mark 80 years since Victory in Europe Day.

Rose, who was born on Christmas Eve in 1914 following the outbreak of hostilities in World War I, said at the event that he did not celebrate VE Day at the time.

“When I heard that the armistice had been signed 80 years ago, I was in Germany at Belsen and, like most active soldiers, I didn’t get to celebrate at that time," he said. “We just did what we thought was right and it was a relief when it was over.”

Originally from the village of Westcott, southwest of London, Rose joined the army aged 23 and served in North Africa, Italy and France, according to the Royal British Legion. He received a number of medals and was awarded France’s highest honor, the Legion d’Honneur.

Rose is also believed to have been the UK’s oldest man.