I tēnei wā o te whakamahinga tirohanga, kāore e tino manakohia ngā kāri papatahi tuku iho nā te mea he hoha, he pūmau hoki. Ka whakauruhia e ngā kāri lenticular 3D (e kiia ana ko ngā kāri lenticular arotahi porotaka) ngā mātāpono whatu me te hoahoa auaha, ka tukuna he wheako tirohanga hou. Ko tō rātou hanganga ahurei me ngā pānga whakamiharo ka pakaruhia ngā herenga o te kāri papatahi, ka whakakotahi i te uara whakapaipai me te whai hua, ka pai mō ngā koha ahurea, te whakatairanga arumoni, te rongonuitanga waitohu me te kohinga whaiaro.

Ko te uho o ngā kāri lenticular 3D kei roto i ō rātou mata he karāhe porotaka, he hanganga lenticular tapahi rānei, me ngā mātāpono whatu. Kāore i rite ki ngā kāri 3D tuku iho e hiahia ana ki ngā mōhiti, ka whakaatuhia e rātou te 3D kanohi tahanga, ngā huringa ahua hihiri me te nekehanga maeneene motuhake. Mā te whakamahi i te parallax binocular me te refraction grating, ka kitea e ngā kanohi ngā whakaahua rerekē, ka hangaia e te roro hei pānga stereoscopic, hihiri rānei mō te wheako rumaki.

E rua ngā pānga tirohanga matua. Mā te pānga stereoscopic 3D ka whakauruhia ngā whakaahua maha-koki o te mea kotahi; mā te mātakitaki mai i ngā koki rerekē ka puta he hohonutanga ā-wāhi, ka rite ngā whakaahua ki te peke atu i te kāri me te mea he mea tūturu.
Ka whakauruhia e te pānga whakarerekētanga whakaahua kia rua ngā whakaahua motuhake (A me B). I a ngā kaiwhakamahi e neke ana i te kāri, e whakarerekē ana rānei i ngā koki tirohanga, ka neke maeneene te pānga i waenganui i a rāua, ka hanga he pakiwaituhi hihiri—pērā i te pua o te puku, i te tohu tūmau rānei e huri hihiri ana—ka whakarei ake i te taunekeneke me te maumahara.

Ki te whakaritea ki ētahi atu rauemi lenticular, he mārama ngā painga o ngā kāri lenticular 3D. He 0.27mm noa iho te matotoru o te kāri, ā, he angiangi ake i ngā rauemi noa o te mākete, 0.45mm, neke atu rānei i te 0.5mm, ā, he māmā ake te kawe me te urutau ki ngā āhuatanga rerekē.

He angiangi ake te kakano o te mata (160 rārangi ia inihi, whakaritea ki ngā rārangi 75 o te mākete), e whakarite ana i ngā whakaahua mārama ake me ngā whakawhiti maeneene ake. He tino pai hoki te tukatuka: he hanga pēhi wera mō te roa, he hototahi ki ngā taputapu hanga kāri o nāianei, kāore he waea e kumea ana i te wā e tapahia ana, me te tautoko mokowā mō te hanga kāri whakapā.

Ka tutuki i te whakaritenga katoa ngā hiahia rerekē. Ka whakaritea e mātou te rahi, te hoahoa, te mahi toi me ngā mahi—ngā rahi paerewa, ngā rahi ritenga rānei, ngā hoahoa i whakaratohia e te kiritaki me ngā pānga 3D/hihiri, ngā tukanga whiriwhiri (te tā wera, te tā UV), me te whakaurunga ki te RFID, ki ngā rārangi aukume rānei. Mā tēnei ka waiho ia kāri hei taonga maumahara motuhake, kakano hoki.

He whānui ngā whakamahinga. Mō ngā koha ahurea, ka huri hei kāri pōhi ataahua, hei taonga whakamaumahara rānei; mō te whakatairanga arumoni, ka kukume mai i ngā kaihoko me ngā pānga hihiri hei whakanui ake i te mōhiotanga ki te waitohu; mō te rongonuitanga o te waitohu, ka whakaatu i te auahatanga hei taonga whakamaumahara ā-kamupene; mō te kohinga whaiaro, he nui te uara o ngā hoahoa ahurei.

Hei whakakotahitanga o te hangarau whatu me te auahatanga, ka tautuhi anō ngā kāri lenticular 3D i te wheako tirohanga. He maha ngā pānga whakamiharo, ngā painga me ngā whakaritenga e whakamahia whānuitia ana. Ka whakamāramahia e rātou ngā hiahia rerekē me te makutu mārama me te atarangi, ā, ka haere tonu te auaha me te hangarau e ahu whakamua ana.