Ko te tohu tūrētanga holohipera he whakamāramatanga matua mo te rorohiko haumaru i hangaia hei tiaki i ngā mea kai ā-waha me ngā tuhinga mai i te whakaputu. Hei tā mātau, he hunga mōhihi tēnei i whakauruhia ai ngā āhuatanga holohipera matua me ngā rau pūngao inoi hei hanga i ngā āhuatanga haumaru e mahi ana hei whakaatu i ngā whakamahi tamapū, ko te mea nui he pai rawa ki te whakahoki. E whakauru ana ngā tohu holohipera i waenganui i ētahi atu rārangi o ngā āhuatanga haumaru, e āhei ana ki te whakawhirinaki i te mikro-tuhi, ngā raarangi guilloche, me ngā āhuatanga whatiwhati-kiri e hanga ai he āhuatanga kīwaha wawe i runga i ngā pūkenga katoa. Kua hangaia ngā tohu nei i mua i ngā wharekura matua, ka whakahaere i te whakatika o te māhere mārire, ka puta he whakaahua me ngā raarangi toru-dimensional matearaa me ngā patunga. Ka taea te tirohanga i ia tohu ki te whakatūpuku i ngā tohu pūtake, ngā nūmera pūnaha, rānei ko ngā āhuatanga haumaru inoi, ka noho pai tonu hei tiaki i te tūrētanga o te mea kai ā-waha me te tiaki i te pūtake. Ko te hunga mātauranga i muri i enei tohu he whakangungu o ngā momo rangitaki me te whakauru hoki o ngā āhuatanga haumaru kotahi me ngā āhuatanga haumaru kotahi, ka whakaae ki ētahi rārangi o ngā whakamātau. He pai rawa hoki i ngā whenua pūmau, pērā i ngā rongoā, ngā mea taonga, ngā pūoro, me ngā tuhinga whakamana, kei reira te tūrētanga whakamana. Ka hangaia ngā tohu hei whakaatu i te whakamahi tamapū, e hīmata ana te whakamahi rerekē rānei, ka puta he whanaketanga matua, ka tae ki te whakaatu i ngā whakamahi tamapū.