“ʻoihana uila:me ka lolouila, ke kelepona paʻalima, ka lolouila papa, ka home akamai, nā lako leo a me nā huahana uila ʻē aʻe.”
“ʻoihana kamaʻilio:nā lako kelepona ʻole, nā lako kamaʻilio kelepona, kamaʻilio satellite, etc.
“ʻOihana ʻenehana: me ka mea hoʻoponopono ʻenehana, robot, programmable logic controller, etc.
“Ka mālama kino:me nā mea lapaʻau, nā mea mālama olakino, etc.
“Hooponopono ikehu: me nā mika akamai, ka hoʻouka ʻana i nā puʻu, ka ʻōnaehana nānā ikehu, etc.
“mokulele kaua:radar, missiles, satellite communications a me nā kahua e pili ana.
“Nā mea hana a me nā mika: mika uila, mika wai, etc.
“Mea hana mīkini:me ka hana ʻana i nā mīkini ʻenehana, ka hana ʻana i nā mīkini hana, ka hana ʻana i nā mīkini hana metala, etc.
“Kaʻa uila:hana kaʻa kaʻa, hana ʻāpana kaʻa, etc.