Peb cov hlau nplaum tau siv dav hauv cov hauv qab no:
1.Lub neej noj: khaub ncaws, hnab, hnab tawv, khob, hnab looj tes, hniav nyiaj hniav kub, hauv ncoo, ntses tank, yees duab ncej, saib;
2. Cov khoom siv hluav taws xob: keyboard, zaub, ntse tes, khoos phis tawj, xov tooj ntawm tes, sensor, GPS locator, koob yees duab,
audio, LED;
3.Tsev-raws li: xauv, rooj, rooj zaum, txee, txaj, ntaub, qhov rais, riam, teeb pom kev zoo, nuv, qab nthab;
4.Mechanical khoom & automation: lub cev muaj zog, unmanned aerial tsheb, elevator, kev ruaj ntseg xyuas,
tshuab ntxuav tais diav, sib nqus cranes, sib nqus lim.