<prompt> Translate the following text to SwahiliAlso, the scanning device that you mention has existed for over two decades and has been utilized by package goods manufactures to target market their products onto the shelves of retailers across the world.  <response>: Vifaa vya kupima vilivyotajwa hapo juu vimekuwapo kwa zaidi ya miongo miwili na vimetumiwa na wazalishaji wa bidhaa za kifurushi ili kulenga soko la bidhaa zao kwenye rafu za wauzaji wa rejareja ulimwenguni kote. 