1. Cov khoom siv tooj liab zoo, cov khoom muaj kev ntseeg siab, muaj kev nyab xeeb thiab ruaj khov.
2. Lub roj hmab tseem ceeb tiv taus kub thiab kub hnyiab.
3.PPA khoom txuas, lub caij nplooj zeeg thiab cuam tshuam tiv taus.
1. Cov khoom siv hnav tau ntse: lub moos ntse, lub kauj tes ntse, tsom iav ntse, lub mloog pob ntseg Bluetooth, hnab looj tes ntse, VR, thiab lwm yam
2.3C Cov khoom siv rau cov neeg siv khoom: lub khoos phis tawj ntsiav tshuaj, lub xauv hluav taws xob, lub tsheb fais fab, khob dej ntse. Xov tooj ntawm tes. Xov tooj them hluav taws xob, thiab lwm yam.
3. Kev lag luam kho mob: cov khoom siv kho mob, cov khoom siv zoo nkauj, cov cuab yeej pab hnov lus, sphygmomanometer, lub plawv dhia saib xyuas, lub tshuab hluav taws xob tuav tes, thiab lwm yam.
4. Cov khoom siv ntse: cov neeg hlau ntse, cov sensors, cov khoom siv tes ua, drones, cov khoom siv tsheb, thiab lwm yam