1. Conductivity e matla, khanyetso ea oxidation, pinhole ea khauta e pentiloeng, khanyetso e nyane.
2. Mokotla oa rabara o hanyetsa mocheso o phahameng le ho thibela mollo.
3. E ntle ebile e tšoarella.
- Lisebelisoa tse bohlale: li-sensor, lisebelisoa tse tšoaroang ka letsoho, li-drones, lisebelisoa tsa koloi, jj
- Lihlahisoa tse ka roaloang ka bohlale: oache e bohlale, sefaha se bohlale, likhalase tse bohlale, li-headset tsa Bluetooth, liatlana tse bohlale, VR, jj.
-3C lihlahisoa tsa bareki: komporo ea letlapa, senotlolo sa elektroniki, koloi ea motlakase, senoelo sa metsi se bohlale.Ho tjhaja thapo ya data, jj.