"I am afraid it won't work very well on people who has very low muscle tone although you can still try it by increasing the number of elastics. But in my opinion, an active exoskeleton is much preferred in this case. "
"It really depends on the Hospitals there in UK if they're willing to pay the MagicArms company for them to build their development centres. At the moment, to get both left and right exoskeleton would cost you approx. 5000+ USD. If you want to have the whole exoskeleton 3D-printed, you can download the files here then get someone to print it for you which would save you thousands of dollars: Requested : Wilmington Robotic Exoskeleton (WREX) - STEP / IGES,Alibre Design - 3D CAD model - GrabCAD"