gupfa
Gupfa gutera imbere nigikoresho cyihariye gikoreshwa mubikorwa byo gukora neza umusaruro mwinshi wibice hamwe nibisobanuro bihamye.Bikunze gukoreshwa mubikorwa nkimodoka, ibikoresho bya elegitoroniki, nibikoresho.Urupfu rugizwe na sitasiyo nyinshi cyangwa ibyiciro binyuramo icyuma cyangwa ibindi bikoresho byimpapuro.Kuri buri sitasiyo, hakorwa ibikorwa byihariye, nko gukata, kunama, cyangwa gukora.Mugihe ibikoresho bigenda bitera imbere binyuze mu rupfu, bigenda bikurikirana impinduka ziyongera, amaherezo bikavamo igice cyuzuye. Gupfa gutera imbere bizwiho umuvuduko no gukoresha neza, kuko bivanaho gukenera ibintu byinshi cyangwa guhindura ibikoresho, kugabanya igihe cyumusaruro nigiciro cyakazi.Nibyiza kurema ibice bifite geometrike igoye hamwe no kwihanganira gukomeye.Byongeye kandi, gupfa gutera imbere birashobora gushiramo ibintu nko gutobora, guhimba, no gushushanya muburyo bumwe, byongera byinshi.
Gupfa gutera imbere nibintu byingenzi mubikorwa bigezweho byo gukora, koroshya umusaruro no kwemeza guhimba neza kandi bihamye ibice byinshi nibigize.