1. Mea maualuga apamemea, tumau.
2. Fa'atonuga fa'agasologa ma uiga lelei sili.
3. Auro fa'apipi'i le susu ma le pefu
4. Fa'atuatuaina ma saogalemu oloa
1. Mea fa'aofuofu atamai: matamata atamai, taulima atamai, tioata atamai, totigilima atamai, VR, ma isi.
2.3C oloa fa'atau: komepiuta laulau, loka fa'aeletoroni, ta'avale eletise, ipu vai atamai.Telefoni feavea'i.Uaea fa'amaumauga o lo'o molia, ma isi.
3. Fa'afoma'i falema'i: mea fa'afoma'i, mea fa'alelei, fa'alogo AIDS, mata'itū o le fatu, fa'aogaina o le electrocardiograph, ma isi.
4. Masini atamai: robots atamai, sensors, masini lima, drones,