1. Ihe dị elu, uzuzu na-anaghị ekpuchi ya ma na-anaghị ekpuchi ya.
2. Njikọ ihe PPA, ọdịda na mmetụta na-eguzogide
1. Ngwaahịa ndị a na-eyi nke ọma: elekere smart, mgbaaka smart, iko smart, ekweisi Bluetooth, uwe aka smart, VR, wdg. Ngwaahịa ndị ahịa 2.3C: PC mbadamba, mkpọchi eletrọniki, ụgbọ ala eletrik, iko mmiri smart. Ekwentị mkpanaaka. Ahịrị data chaja, wdg. 3. Ụlọ ọrụ ahụike: akụrụngwa ahụike, akụrụngwa ịma mma, ihe enyemaka ntị, mita ọbara mgbali elu, ihe nlele obi, electrocardiogram aka, wdg. 4. Ngwaọrụ ọgụgụ isi: robot nwere ọgụgụ isi, ihe mmetụta, ngwaọrụ aka, drones, ngwaọrụ ndị a na-etinye n'ụgbọala, wdg.