Nā runga i ngā tūtohu whakamua, ka whakatōpūtia ngā kāwai pūngao whakarite i te hanga motokā ki te hāpai i ngā hiahia ā-wheako i roto i te ao o ngā mahi rorohiko whakahaere. Ka taea te whakatōpūtia ēnei motokā i runga i te mohiotanga o te paunu pūngao, te kawe kaha, me te rahi o te motokā hei whakarite i ngā momo whakamahi e rerekē ana, mai i ngā tuku ki ngā paenga iwi ki ngā mahi paihikara. Nā ngā rangahau matihiko mo ngā whakahaere pūngao ka whakapai i te whakamahi ēnei, ā, nā te hunga whakaritenga ki uta ka whakapai ake te wehi. Ka taea hoki te whakatōpūtia hei whakauru i ngā whakaaetanga kawe taonga ā-tūmatawhānui, pērā i ngā waewae whakangungu rūka rānei. Ki te kore herehere i ngā tahuhu wera me te rekoita wehi iti, ka taea e ēnei motokā te tuku atu he whakahaere taiao, ko tō rātou ahurea whakatōpūtia ka whakaae i te whakarite āhua o ngā motokā ki ngā hiahia mahi.