Igikorwa nyamukuru cyamazi mugutunganya amakarito ni ugushyushya. Ibikoresho bikarito bikarito bishyushya amavuta cyangwa amavuta. Mubisanzwe, amavuta ava mumashanyarazi yo gutunganya amakarito kandi yakirwa mumashanyarazi ashyushya ibikoresho, aho akozwe mumpapuro zifatanije. Iyo gufatira gukoreshwa mugihe kimwe, ibice bibiri cyangwa byinshi byimpapuro zometse hamwe kandi bigakorerwa icyarimwe.
Impapuro zifatizo zigomba gushyukwa mbere yo gukorwa mu ikarito kugirango igenzure neza neza ikarito. Iyo kole imaze gukoreshwa, ubushyuhe bwamazi buzumisha kugirango bukomeze. Kurugero, mubihe byashize, uburyo bwo kubumba nko gusohora, gukanda, no gushyira kashe ya paki ya pulasitike byagiye bikoreshwa buhoro buhoro mu kubumba amakarito, bigatuma impapuro zipakurura zikoreshwa cyane. Urwego rwa tekiniki rw’imashini zipakira amakarito mu Bushinwa, muri rusange, ruri hafi imyaka 20 inyuma y’ibihugu by’amahanga byateye imbere. Biragaragara ko bitameze neza mumarushanwa mubijyanye no guteza imbere ibicuruzwa, imikorere, ubuziranenge, kwiringirwa, serivisi, nibindi bibi. Cyane cyane ubu, mumasosiyete mato munganda zamakarito hamwe niterambere ryihuse hamwe nimashini zisubira inyuma, ibibazo byo gukoresha ingufu nyinshi, kwinjiza asimmetrike nibisohoka, no gukoresha bidahagije ingufu zubushyuhe byagaragaye cyane.
Kugeza ubu, ibikoresho byinshi mu bipfunyika amakarito birashaje, cyane cyane kudakoresha ingufu z’ubushyuhe, bikeneye byihutirwa. Igishimishije kurushaho ni uko kuzigama bisobanura gushaka amafaranga kubusa. Ku mubare munini wibigo, mugihe cyose bamenye uburyo nyabwo bwo kuzigama ingufu, isoko rinini ryinganda zamakarito zirahagije kugirango zemererwe ninyungu nini.
Imashanyarazi ya Nobeth isimbuza amashyiga akoreshwa namakara. Nka nzobere muri gahunda yo guhindura ibyuka byabugenewe kubakiriya, itanga ingufu zokuzigama ingufu, zangiza ibidukikije kandi zitagenzurwa na gaze itanga amashanyarazi. Ntabwo bisaba gushyushya amasegonda 5 kugirango bitange umwuka. Iza ifite uburyo bwo gutandukanya imyuka y'amazi kugirango yizere neza Kubijyanye nubwiza bwamazi, nta mpamvu yo gutanga igenzura ryumwaka hamwe nabatekinisiye. Kwishyiriraho moderi birashobora kuzigama ingufu zirenga 30% ugereranije nigihe kimwe cyumwaka ushize. Ni byiza gukoresha hamwe n’itanura kandi nta nkono, kandi nta kibazo cyo guturika. Ifite ibyiza byinshi mubijyanye no gucunga ibikoresho nigiciro cyo gukoresha.