Ƙwaƙwalwar lantarki da aka kora don juyawa da rarraba kayan zuwa siffar kalma ɗaya daga ƙananan zuwa kayan aiki masu dacewa don gane ciyarwa ta atomatik.Ya dace da injin tattara kayan ƙidayar hatsi ko kayan aikin injin atomatik da cibiyar sarrafawa don masana'antu masu wahala.