No problem.
I was actually thinking that it might not look like that if the knuckles of her hand didn't go all the way to the machinery. Or maybe if you get rid of the lines separating her fingers from the machinery it wouldn't look like an arm brace but just like it goes from human looking to machinery.
I'm not am expect by any definition though. I'm just trying to give you my thoughts.
Well hope that helped and if not at least maybe you found my thoughts mildly interesting.