Researchers from the Exoskeleton Laboratory at the Korea Advanced Institute of Science and Technology (KAIST) in South Korea have created a lightweight wearable robot to help people with paraplegia walk and perform physical tasks. Called the WalkON Suit F1, it weighs 50 kg (110 lb) and is powered by 12 electronic motors. The exoskeleton uses sensors to mimic human joint movements, enabling users to walk, climb stairs, and overcome obstacles. The goal is to design a device that fits easily into daily life, offering greater mobility and independence for people with disabilities. Kim Seung-hwan, a paraplegic team member, demonstrated the robot’s capabilities by walking at 3.2 kph (2 mph), climbing stairs, and side-stepping. The WalkON Suit F1 uses sensors in the soles and upper body to monitor up to 1,000 signals per second, helping users maintain balance. Its front lenses act as eyes, detecting obstacles and measuring stair heights to make up for the lack of sensory feedback. Kim earned a gold medal in the exoskeleton category at Cybathlon 2024, showcasing the suit’s potential to improve the lives of paraplegic individuals.