ReWalk's prominence on Nocamels.com, an Israeli news site focused on breakthrough innovations, once again confirms the idea that the technology is a big winner in the wearable tech space. With ReWalk, paraplegics will no longer have to use wheelchairs and will be able to walk again. ReWalk is a wearable bionic leg support made from lightweight materials. It is battery-powered and controlled by a wrist-worn controller that detects and guides the wearer's movement. The device was recently approved by the Food and Drug Administration in the United States, where it has been praised by President Barack Obama and others as a "life-changing" device.