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.
Ela tinha um pequeno sensor na ponta da prótese que ela passava sobre diferentes superfícies e ela podia sentir diferentes texturas, de lixa, diferentes tipos de brita, fitas de laço, quando passava na pele de sua mão 'reinervada'.