Amarobhothi azwa "ubuhlungu": isikhumba esisha se-elekthronikhi esithembisa ukwenza amarobhothi aphephe kakhulu
Isikhumba esisha se-elekthronikhi samarobhothi athola umonakalo futhi avuselele ukusabela okufana nobuhlungu. Ukuphepha okuthuthukisiwe, impendulo ethuthukisiwe yokuthinta, kanye nokusetshenziswa kumarobhothi kanye nama-prosthetics.