1. Hoʻohana ʻia ke kelepona hikiwawe kiʻekiʻe.
2. Nani ka helehelena a me ka hana nani
3. Hōʻoia maikaʻi.
Nā huahana hiki ke hoʻohana ʻia: wati akamai, kūpeʻe lima akamai, nā makaaniani akamai, headset Bluetooth, VR, etc.
ʻOihana lapaʻau: nā mea lapaʻau, nā mea nani, ka lohe ʻana i ka AIDS, ka nānā ʻana i ka naʻau, ka electrocardiograph lima, etc.
Nā polokalamu akamai: nā robots akamai, nā mea paʻa lima, nā drones, nā mea i kau ʻia i ke kaʻa, etc