Hyundai didn't roll any cool concept cars on stage at its CES press conference Wednesday. But it may have just one-upped those who did.

The car maker brought on stage something the audience wasn't at all expecting: a wearable robot it claims will let paraplegics walk again. It's called H-MEX, which stands for Hyundai Medical Exoskeleton, and it looks like a high-tech back/leg brace combination device, plus forearm crutches.