kōwhaiwhai tohu matua
Ko te hōtaka tohu rorohiko o mua he whataupoko i te hunga here kaiwhakamahara, e whakapā ai i ngā momo mātauranga optika matihiko me ngā āhuatanga tirohanga whakamana. E whakauru ana ngā tohu pūnaha nei i waenganui i ētahi rārangi o ngā āhuatanga here, inā lenei ngā patipati optika kaiwhakarite, ka hangaia he nui ake o ngā uaua tuatoru whakamaumahara i te whakanuia mai i waenganui i ngā pūtanga katoa. Ka whakamahi ngā tohu i ngā momo hanganga micro-embossing pūmau, ka hangaia he pūnaha matakupu, ka whakaheke he wā kia taea ai te whakawehe i tētahi hologram ki tētahi wāhi kē ki runga i ngā wharekura kē. He mea nui ko te whakauru i ngā āhuatanga kaiwhakamataku, kei reira i te whakamahia he whakapae kore rawa ki te whakakore, ka puta he take whakamataku, ka noho pūmau tonu te take. Ka whakamahi te hunga mātauranga i ngā here pūnaha e kitea ana i roto i ngā momo whenua e huringa ana, ā, ka tiakina tonu te mana o te whakaaturanga hologram. Ko ēnei tohu ka kitea hoki i waenganui i ngā āhuatanga here kaiwhakamana me ngā āhuatanga here kaitūtohu, pērā i te nano-tuhi, ngā whakaahua kaitūtohu, me ngā tohu whakamātau, kia whai wāhanga tonu ai te whakamutunga. Ko ngā whakamahi ka takoto i waenganui i ngā whenua, mai i te whakamana take me te tirohanga mahi ki ngā tuhinga here o te kāwanatanga me te whakamahi taonga nui, ka whaihua ngā tohu i te whakapapa i ngā pūtake motuhake. Ka whakapai i te whanaketanga o ēnei tohu ki runga i ngā kawekawe tirotiro, ka whaihere i ngā paihere tahuri i te ao, ka tiakina tonu te mana o te whakaaturanga hologram, ka whai huarahi pūmau i te ao.