Gusobanukirwa neza neza umusenyi ukora ibikoresho byo gukora ibikoresho byahindutse cyane mumyaka yashize, hamwe niterambere ryikoranabuhanga ritwara neza bidasanzwe no gutanga umusaruro. Kimwe mubice byingenzi byamenyekanye ni ibikoresho byo gukora umucanga. Iyi ngingo ikubiyemo impamvu ibi bikoresho ari ngombwa mugukora ibikenewe nuburyo bishobora guhindura