Mndandanda wa RV womwe umalumikizidwa ndi liwiro lokhala ndi valavu ndi imodzi mwazida zofunikira kwambiri zopopera zida zogwiritsira ntchito, ndipo zimagwiritsidwa ntchito kwambiri m'malo opangira zingalowe, monga zida zothandizira kafukufuku wasayansi, kuphunzitsa ndi kugwiritsa ntchito zingalowe zomwe zimafunikira kwambiri ndi malo otsika otsekemera, othandizira kupanga mzere wamagetsi wamagetsi ndi semiconductor, utsi wopanga mzere wa chubu lazithunzi, zouma zingalowe, chida chowunikira, kupanga gwero lamagetsi lamagetsi, ndi zina zambiri.