· Gold plated pinhole, ike conductivity, obere nguzogide, oxidation iguzogide.
Isi rọba na-eguzogide oke okpomọkụ na ire ọkụ.
· Mara mma ma na-adịgide adịgide.
- Ngwaahịa smart wearable: smart watch, smart mgbaaka, smart gloves, smart glass, Bluetooth headset, VR, etc.-3C Ngwaahịa ndị ahịa: kọmpụta mbadamba nkume, ekwentị mkpanaaka, mkpọchi eletrọnịkị, ụgbọ eletrik, iko mmiri smart, eriri data data, wdg. .
- Ụlọ ọrụ ahụike: akụrụngwa ahụike, akụrụngwa ịma mma, AIDS na-anụ, ihe nleba anya ọbara mgbali, ihe nleba anya ọnụọgụ obi, electrocardiograph ejiri aka, wdg - Ngwa smart: robots smart, sensọ, ngwaọrụ ejiri aka, ngwaọrụ ejiri ụgbọ ala, drones, wdg.