"Prosthetic culture": prosthetic solutions by non disabled people versus prosthetic solutions by amputees [upper extremity]
"Rehabilitation professionals define the problems, the agenda, and the social reality of disabled persons in ways that serve their own interests more closely than those of their clients" (Joseph Stubbins, "The politics of disability" --- In "Attitudes Towards Persons With Disabilities". Edited by Harold E. Yuker. New York: Springer, 1988. pp 22-32)
It appears as if we may want to look at some ad hominem observations. After all, there are not so many people that work towards upper extremity prosthetics and that achieve success with their attempts. Let's have a go at it, shall we.