prototyping to help someone, with phantom pain and mobility?

[xerosenex]

Heyy
New to this but


How does one find a manufacturer for something like a mind link or else something to be used in conjunction with a prosthetic limb or anything else like that 


Nerve related or cranial but not surgically implanted
 Topical?

Also love pine64 

I'm here. Would like to build new things and learn to better networking systems .