She had a little sensor at the end of her prosthesis that then she rubbed over different surfaces, and she could feel different textures of sandpaper, different grits, ribbon cable, as it pushed on her reinnervated hand skin.
Tiene un pequeño sensor en el extremo que ella frota en superficies diferentes para sentir diversas texturas; de papel de lija, varios granos, cable, al apoyarse en la piel de la mano reinervada.