For paraplegics, the dream of walking again must seem like a distant hope. But today, that has changed. Thanks to an Israeli-developed exoskeleton, many wheelchair-bound people will now be able to stand up, walk and even climb stairs.
The innovative system, dubbed ReWalk, is based on a wearable exoskeleton - a light support suit with motors at the joints and sensors that, among other tasks, detect upper body movement. Looking like a slimmed-down version of the Ironman costume, ReWork is controlled by a wristwatch-like device worn by the user. Punching in a simple command tells the exoskeleton to stand up, walk forward or climb.
ReWalk gives former wheelchair users a dignified solution to accessibility problems. Those wearing the mobility system can wake up in the morning, get dressed, put on Rewalk and then go through their day like any fully-abled individual - driving to work, walking to meetings, and then going out to any restaurant or cultural venue. And all the while they can stand upright and proud.
The ability to stand tall, looking at other adults at eye level, should not be underrated. ReWalk restores a person's self-esteem in a way no motorized wheelchair can.
Unfortunately, the system can't work for quadriplegics as full upper body movement is required. Paraplegics must use crutches for support and safety. Even ReWalk's developer, Dr. Amit Goffer, can't try the system after suffering a severe accident that left him paralyzed, with only partial use of his hands.
However, ReWalk has given new hope to millions with spinal-cord injuries, as well as those formerly confined to wheelchairs by illness and strokes.