Coway has launched a 1.6-kilogram walking-assist wearable robot in Korea as a rental product. A carbon-and-textile waist unit connects to leg straps and offers seven modes for tasks including everyday walking, resistance exercise, slopes, balance and light jogging; an app analyzes stride and pace, gives spoken guidance and proposes programs. Coway also claims IP65 dust and water resistance. Its outcome evidence is narrow: the company cites a four-week study of nine adults with a mean age of 78.6 and a 14.8 percent average walking-speed gain, which cannot establish broad clinical benefit, comparative safety or long-term comfort.
A question for designCould a walking aid infer enough about gait and terrain to reduce mode management, while keeping assistance, override and safety state obvious to the wearer?*2 *3