Walking paraplegics could soon be a common sight in American cities: The FDA has given the green light to the ReWalk system, a robotic exoskeleton that allows paralyzed people to stand up and walk on their own, reports the Los Angeles Times. The device—created by an Israeli inventor paralyzed in an ATV accident—is already used to help wounded US military personnel walk, but the FDA decision allows ReWalk to be bought by anybody and used outside a rehab setting. The system attaches a motorized brace controlled by computer and motion sensors to users, who carry crutches for extra stability, CNET explains.
The system is already widely used in Europe, and a British woman completed the 2012 London Marathon in a ReWalk exoskeleton. Beyond mobility, the system also helps users regain stamina and muscle strength.