Pūkaha Whakatika me te Ritenga
Ko te hangarau whakapakoko arohaehae e whakamahia ana i ēnei kī tāwhai e tohu ana i te taumata teitei o te hinengaro pūmahara i te whai āhua. Ko ngā punaha arohaehae matua e whakamahi ana i ngā kiriata rorohiko-kaha e āwhina ai i te tino āhua iti, me ngā whakaritenga e āwhina ai i te āhua e 0.1mm te neke atu rānei i ngā tauira pīroiroi e whakapono ana i te āhua anō hoki ki ngā āhua iti. Ko tēnei taumata o te hinengaro e āwhina ai i te hanga i ngā āhua tino āwharangi, mai i te tuhinga whakapāpaku ki ngā toi pīroiroi, e tiaki ai i te āhua katoa e āwharangi ana me te āhua tāpiri. Ko ngā tūhono ake ki te whakapapa kāore he mutunga, e āwhina ana i ngā kiritaki kia kōwhiri i ngā momo tuhinga, āhua, me ngā āhua tāpiri hei hanga i ngā wāhanga tūturu āhua. Ko te rorohiko-āwhina i te kaupapa whakapapa e tiaki ana i te whakapāpaku tūturu o ngā tohu, waituhi, me ngā toi ā-hautū, i te wā e tiaki ana i te kounga tūturu i runga i ngā taonga maha.