Samsung GEMS is an awesome tech in robotics and mobility. Samsung GEMS stands for "Gait Enhancing and Motivation System". These are a wearable assisting exoskeleton. They have 3 different model, Gems-A, Gems-K, Gems-H.
I have read some of the reviews of those who tried them out Gems-H. Those who tried out seem to be impressed with how comfortable the exe-skeleton is.
It’s easy to forget that the exoskeleton is even there since it’s so light, and the robotic elements of it are understated." Gizmodo
In my opinion, this is a great innovation for after injury rehabilitation. It helps with mobility, help climbing stairs and keep stability and provides resistance.