·1. Njikọ ike DC nwere uru dị ukwuu, ogologo ọrụ na-chaja, na ọrụ nchekwa.
Ihe ndị ọla kọpa dị mma, ngwaahịa a tụkwasịrị obi, dị nchebe ma na-adịgide adịgide.
1. Ngwaahịa dị larịị: Mark Mark, Smart Bracelet, iko smart, Igwe isi Bluetooth, smarts, vr, wdg, wdg.
2
Ngwaahịa ndị ahịa 3.3C: Kọmputa Tablet, mkpọchi elektrọnik, ụgbọ elu eletriki, iko mmiri nwere ọgụgụ isi. Ekwentị mkpanaka. Iji nweta eriri data, wdg.
4. Ulo oru ogwu: akụrụngwa ọgwụ, akụrụngwa mara mma, na-ege ntị, sphygmomeromerome, ọnụego obi, akara aka na-elekwasị anya, withrocardiograph, wdg.