1.Lisebelisuoa tsa boleng bo phahameng ba koporo, sehlahisoa se ka tšeptjoa, se bolokehile ebile se tšoarella.
2.Technology optimization, boleng bo botle haholo.
3.Khauta e kentsoeng e sa kenelle metsi ebile e thibela lerole
~1.Lihlahisoa tse ka roaloang ka bohlale: oache e bohlale, sefaha se bohlale, likhalase tse bohlale, li-headset tsa Bluetooth, liatlana tse bohlale, VR, jj.
~ 2.3C Lihlahisoa tsa bareki: komporo ea letlapa, senotlolo sa elektroniki, koloi ea motlakase, senoelo sa metsi se bohlale.Lekolulo.Ho tjhaja thapo ya data, jj.
~3.Indasteri ea bongaka: lisebelisoa tsa bongaka, lisebelisoa tsa botle, AIDS ea kutlo, sphygmomanometer, leihlo la lebelo la pelo, electrocardiograph e tšoaroang ka letsoho, joalo-joalo.