Ka tīmata te tukanga mā te hoahoa i tō mahi toi, he maha ngā wā ka whakamahia ngā whakairoiro vector hei hanga i te tino tika. Muri iho, ka tapahia te pepa kiriaku kia rite ki te āhua mā te tapahi laser, e taea ai te hanga i ngā whakatakotoranga uaua—mai i ngā porowhita māmā ki ngā waitohu taipitopito. Hei whakawhaiaro, ka whakamahia ngā hoahoa mā te tā UV (mō ngā tae kanapa) te whakairo laser rānei (mō te whakaotinga ngawari, kakano). Hei whakamutunga, ka tāpirihia he mowhiti kī, he mekameka rānei, hei whakaoti i te taputapu mahi.

He mutunga kore te whakawhaiaro o ngā mekameka kī kiriaku ritenga. Ahakoa mō te waitohu, mō ngā koha, mō te whakamahinga whaiaro rānei, ka taea e koe te whakaatu i ngā hoahoa ahurei, ngā whakaahua, ngā karere rānei. Nā te utu iti, he pai mō ngā ota nui, he pai mō ngā pakihi, mō ngā huihuinga rānei. He mama hoki, ā, he ātete ki te huarere, kia mau tonu ai tō hoahoa ahakoa te mau o ia rā me te pānga ki ngā āhuatanga pēnei i te ua, te rā rānei.