Exoskeleton assistance for walking

Has anyone know of any trials into the suitability of exoskeleton use to improve walking for PWP.

The one that has caught my attention is the Hypershell Pro X. This retails for around £1000 to £1200. I’d love to try one but their returns policy doesnt cover having tested it.

Any help welcomed. I can travel in the Dorset area if I could try one out.

Cheers

K

UPDATE

Hypershell have replied to my enquiry.

They were keen to say it is not FDA approved and that their intention is to keep it as a consumer product so no returns after testing

They actively don’t want me to buy one. Fair enough, wouldn’t be good if I twitched my leg and it propelled me into the road.

Cheers seated

K