O nisi PCB e manaʻomia e faʻapipiʻi ma nisi o vaega masini ma sui membrane, e leai se faʻafitauli mo i matou e fesoasoani ai i tagata faʻatau e faʻapipiʻi vaega faʻainisinia ma sui membrane i luga o laupapa PCB.
E tusa lava po o le a le vaega faʻainisinia faʻapotopotoga, faʻapotopotoga faʻapitoa, faʻataʻitaʻiga vave, faʻalapotopotoga faʻapipiʻi eletise, moli, masini faʻafomaʻi poʻo soʻo se ituaiga mechatronics tofiga, ua faʻapipiʻiina i tatou i tekinolosi faʻaleleia mo le umi ma le puʻupuʻu faʻapotopotoga electromechanical.
Afai e te manaʻo e maua le auaunaga faʻapipiʻi faʻainisinia sili ona vave, e mafai ona e filifilia i matou e avea ma inisinia sili e atiaʻe pe gaosia au oloa manaʻomia.