1. Kebul mai sassauƙa na masana'antu, juriyar lanƙwasawa, juriyar lalacewa, inganci mai kyau.
2. Inganta tsari.
3. An yi wa zinare fenti mai hana ruwa shiga, ƙura ba ta da illa
4. Inganci mai kyau
1. Kayayyakin da ake iya sawa da kyau: agogon hannu mai wayo, munduwa mai wayo, gilashin hannu mai wayo, belun kunne na Bluetooth, VR da sauran kayayyakin masu amfani da 2.3C: kwamfutar hannu, makullin lantarki. Wayar hannu. Kebul na bayanai na caji, da sauransu.
3. Masana'antar likitanci: kayan aikin likita, kayan aikin kwalliya, cutar kanjamau ta ji, na'urar lantarki ta hannu, da sauransu. 4. Kayan aikin fasaha: robot masu hankali, na'urorin hannu, jiragen sama marasa matuƙa, kayan aikin abin hawa, da sauransu.