While its all - black chassis suggests a strictly business affair, it's also decked out in a soft - touch paint whose smooth texture makes for a pleasant
tactile sensation while setting the system apart from other business systems.
The patients, of course, look at their legs
while trying to walk, and since visual signals override
tactile signals most of the time, their brains converted signals to their arms and [they] began feeling
sensations that seemed to be coming from their paralyzed legs.