1. E koho i ke keleawe kūlana kiʻekiʻe, ka mahana a me ke kū'ēʻana.
2.Technology optimization, maikaʻi maikaʻi.
1. Nā huahana hiki ke hoʻohana akamai: wati akamai, kūpeʻe lima akamai, headset Bluetooth, nā mīkina lima akamai, VR, etc.
2.3C nā mea kūʻai: kamepiula papa, laka uila, kaʻa uila, kīʻaha wai naʻauao.Kelepona lawe lima.Ka hoʻouka ʻana i ke kaula ʻikepili, etc.
3. ʻOihana Lapaʻau: nā lāʻau lapaʻau, nā mea nani, ka loheʻana i ka AIDS, nā mea nānā i ke koko, nā mea nānā i ka naʻau, a pēlā aku.
4. Nā mea akamai: nā mea ʻike, nā mea paʻa lima, nā drones, nā lako kaʻa, etc