1. Sebopeho sa kahare se bonolo, se bonolo ho se sebelisa, se bonolo ho se kenya le ho se sebelisa.
2. Disebediswa tse fapaneng tsa motlakase di ka laolwa ka ho beha mekgwa e fapaneng ya ho qholotsa, jwalo ka ho tobetsa ka bokgutshwane, ho tobetsa ka nako e telele, jj.
3. Opereishene e ikutloa e le ntle, e fa motho sebopeho se phahameng le maikutlo a boemo bo holimo.
Lisebelisoa tsa elektroniki: joalo ka khomphutha, sekirini, keyboard, mouse, scanner, printer, jj.
Lisebelisoa tsa puisano: joalo ka mehala ea thekeng, lifono, li-router, li-switch, jj.
Lisebelisoa tsa elektroniki tsa likoloi: tse kang ho tsamaisa koloi, molumo, moea o pholileng, jj.
Lisebelisoa tsa bongaka: tse kang sphygmomanometer ea elektroniki, electrocardiograph, ventilator, jj.