Ingaruka zo kwakira Imashini kubikorwa byubucuruzi bwo gukora ibicuruzwa byahindutse cyane mumyaka yashize, hamwe nikoranabuhanga igira uruhare runini mugutezimbere imikorere. Kimwe mubintu byingenzi mubikorwa bigezweho ni gukoresha ** imashini yakira ***. Izi mashini zikomeza inzira yo kwakira ibikoresho fatizo nibigize, bityo bigira ingaruka muri rusange muri intoki.