Transducer/sensor o se ituaiga masini iloa, o le sootaga muamua e iloa

su'esu'e otometi mapulea otometi.

         O uiga o le masini e aofia ai: miniaturization, digitalization,

atamai, tele-galuega, systematization ma networking. E masani lava

vaevaeina i ni vaega se sefulu e tusa ai ma lona galuega fa'avae lagona, pei o

elemene vevela, photosensor, gas sensor, malosi masini, maneta,

masini susū, fa'alogo leo, fa'avevela, lanu lanu ma le tofo.

E fa'aaogaina lautele i vaega eseese e pei o taavale, alamanuia ma le taumafaina.

E mafai e le sensor ona lagona le fuaina o faʻamatalaga, ma mafai ona suia le lagona lagona

i totonu o se fa'ailo eletise po'o isi fa'amatalaga mana'omia o fa'amatalaga e tusa ai

i se tulafono faʻapitoa e faʻamalieina manaʻoga o le tuʻuina atu o faʻamatalaga, gaioiga,

teuina, faʻaalia, puʻeina ma pulea.