Ko te raima tētahi o ngā rauemi hanganga matua o te whare, ka pā tika tōna kounga ki te kounga o ngā kaupapa hanga, te roa o te mahi me te oranga o te tangata, te haumaru o ngā rawa, ngā kaihanga raima hei penapena i ngā utu whakaputa me te whakangawari i te mana whakahaere kounga, ko ētahi wāhanga hanga mō ngā painga ōhanga ka hoko i te raima iti iho te kounga, ka whakangawari rānei i te pūnaha whakahaere kounga o te ringihanga raima arumoni. Nō reira, he mea nui kia aroturukihia te hanga raima. Ka whakauruhia te hangarau RFID hei whakauru i ngā maramara RFID ki roto i ngā poraka whakamātautau raima hei tautuhi, kia taea ai te whai me te whakahaere i ngā mōhiohio e tika ana mō te huringa ora katoa o ngā wāhanga raima mai i te whakaputanga, te tirotiro kounga, te tuku wheketere, te whiwhinga o te papa, te tirotiro kounga papa, te huihuinga, te tiaki, me ētahi atu. He rite tēnei maramara ki te "kāri tuakiri" hiko o te raima, ka taea te hanga i te kounga o te raima i roto i te tirohanga poto. Aroturuki i te kounga o te raima hei ārai i te tinihanga raraunga. Ko te tohu raima RFID he tohu huna RFID mō te whai kounga o ngā wāhanga raima kua oti te hanga (ngā wāhanga PC), kua takaihia ki ngā rauemi ātete waikawa-kawa me te waikura, ā, he pai mō te whakahaere whai kounga o ngā wāhanga raima kua oti te hanga. Mēnā ka hipokina, ka taea e te RFID te uru ki te wāhanga raima hei whakawhitiwhiti kōrero, ā, me pānui te waehere pae i te tawhiti tata, me te kore e aukati i ngā mea; He ngawari te poke o ngā waehere pae tuku iho, engari he kaha ake te ātete o te RFID ki te wai, te hinu me ngā rongoā koiora me ētahi atu matū, ka rongoa ngā tohu RFID ki roto i te maramara, kia kore ai e poke, kia kaha hoki te ārai i te pokanoa.