I ngā tau tata nei,tapahi laserKua whāia whānuitia te hangarau e te marea. Ina koa i roto i te umanga ahua, he maha ngā kaihoahoa ahua rongonui e tāpiri ana i te hoahoa kākahu ki te hangarau tapahi laser. Ka whakamahia e rātou te hangarau laser mō te whakapōrearea, te tapahi rāneiwhakairo tapahi taiaho, me ētahi atu, e kī ai te kākahu i te āhua huatau.
Hei tikanga tukatuka hou,tapahi lasere whakamahia whānuitia ana i roto i te umanga hiako, kakahu me te kakahu nā te mea he tika te tukatuka, he tere, he ngāwari te whakahaere me te aunoatanga teitei. Ka taea hoki te tapahi tika i ngā momo tauira tānga matihiko mā tetapahi laserme ngā kāmera tūnga. Ko te tukanga hanga kakahu tuku iho me huri, me whakairo, me whakairo me ētahi atu tukatuka, i te wāwhakairo laserHe watea, he tere, he ngāwari te hurihanga tauira, he mārama, he kaha te āhua o ngā āhua-toru, ā, ka taea te whakaatu katoa i te kakano tūturu o ngā momo papanga.
I te wā e hoahoa ana, e waihanga ana hoki,tapahi laserKa taea hoki te whakaaro ki te tukanga hei whakaatu i te pūkenga ngaio me te whakarei ake i te hoahoa o te kakano o te kākahu, ka taea e koe te whakamahi i te āhua o te kākahu taketake hei tāpiri i ngā taipitopito o te hoahoa. Ka taea e koe te whakamahi i te āhua o te āhua o te kākahu taketake hei tāpiri i ngā taipitopito o te hoahoa. Ka taea hoki e koe te whakamahi i temīhini tapahi taiaho, i muri i te tapahi i ngā whakairoiro o te kākahu i runga i te kaupapa o te kōtaha taketake o te taupatupatu, ka whakawhānuihia te rōrahi o te kākahu, kia pai ake ai ngā pānga tirohanga.