Pressure sensor, e avea o se mea e manaʻomia fua fua i pisinisi faʻaonaponei ma suʻesuʻega faasaienisi, e masani ona faʻaaogaina e iloa ai ma faʻaliliuina le tau o le mamafa o loʻo faʻaalia e faailo eletise. O lona taʻiala galue e faʻavae i luga o aʻafiaga faʻaletino, e pei o le piezoresistive effect, piezoelectric effect, ma isi mea, ina ia mafai ona faʻaalia le suiga o le mamafa o le mea e ala i faailo eletise. O lenei ituaiga masini e masani ona faʻaaogaina i vaega eseese, e pei o le gaosiga o taavale, aerospace, mataʻituina o le siosiomaga, ma isi, ma tuʻuina atu faʻamaumauga taua mo le faʻaogaina o le faʻaogaina ma le faʻatinoina o le faʻatinoga o meafaigaluega eseese. Faʻatasi ai ma le faʻaauau pea o le alualu i luma o tekinolosi, o le saʻo, mautu ma le faʻamaoni o masini faʻamalosi o loʻo faʻaleleia pea, lea na faʻaaogaina ai le malosi fou i le atinaʻeina o pisinisi faʻaonaponei.