Ivyuma vy’ivyuma bitagira amababa bikoreshwa cane mu bikorwa vy’inganda. Ivyo bakora n’ivyo bahisemwo biragira ingaruka zitaziguye ku buzima bw’imiterere yose. Mu bikorwa vy’ubuhinga, uguhitamwo kw’ubuhinga bw’ivyuma bitagira ibara ni igikorwa nyamukuru. Ica mbere, bishingiye ku mico y’ibikoresho, icuma kitagira ibara ahanini gigabanywamwo ibice bitatu: ivy’umubiri, ivy’amabuye y’agaciro, n’ivy’umubiri.
Ivyuma vy’ivyuma bitagira ibara, nk’ivyuma 304 na 316 bitagira ibara, biratanga ubushobozi bwiza cane bwo gusenyuka kandi birabereye gukoreshwa mu bidukikije vy’ubukonje, vy’aside, n’ivy’amazi. Ivyuma vy’ivyuma bitagira ibara, nk’ivyuma 304 na 316 bitagira ibara, biratanga ubukomezi bwinshi n’ubushobozi bwo kwambara, bikaba bituma bibereye gukoreshwa bisaba inkomezi nyinshi z’ubuhinga. Ivyuma vy’ivyuma bitagira ibara birahenda cane ariko bitanga ubushobozi bwo gusenyuka, bikaba bituma bibereye ibidukikije rusangi. Ica kabiri, igihe umuntu ahitamwo ivyuma bitagira ibara, ivyo bisobanuro n’urugero rw’intete bikwiye guhura n’ibikoresho vy’ihuriro, ivy’umuzigo, n’ibidukikije vyo gukoresha. Ikindi kandi, ubuvuzi bwo ku ruhande rw’intete ni ikintu gihambaye co kwitwararika. Ubuvuzi busanzwe bwo ku ruhande birimwo ugusukura n’ugusukura kw’amashanyarazi. Ivyo bikorwa ntibituma gusa ubwiza bw’intete bugenda buratera imbere, ariko n’ikiruta vyose, bugakomeza ubushobozi bwabwo bwo gusenyuka no kwagura ubuzima bwaryo bwo gukora. Ikindi kandi, uburyo bwo gushiramwo intete na bwo nyene burabereye kwitwararika. Ubwoko rusangi bw’icuma kitagira ibara ubu burimwo intete z’uburuhukiro, intete z’ibara ry’agahama, intete zo gufunga, n’inzabibu - Gufunga intete. Ubwoko butandukanye bw’intete burabereye ku bisabwa bitandukanye. Nk’akarorero, intete z’ibara ry’agahama zifise - ikintu co kurwanya - Igikoresho co gukingira, ivyo bikaba bituma zibereye ibikoresho vy’ubuhinga bishobora gukoreshwa kenshi. Ku rundi ruhande, ibitoke vy’umukara bikoresha uruzitiro rw’ivyuma canke imiterere y’ivyuma kugira ngo umugozi ntubeho mu gihe c’ugukora. Mu bikorwa vy’ukuri, ibintu nk’ibisabwa n’umuvuduko, ibikoresho vyo gushiramwo, n’ubushobozi bwo kubungabunga n’ugukomeza.
Ubwa nyuma, uguhitamwo inkere z’icuma zitagira ibara na vyo nyene bikwiye kwihweza ukuntu bihuza n’ibikoresho bihuye. Nk’akarorero, mu bidukikije bimwebimwe vy’ubuhinga bw’amashanyarazi, gukorana hagati y’ivyuma bitandukanye birashobora gutuma umuntu agira ingorane zo gusenyuka. Ku bw’ivyo, inkere zihuye n’ibintu bihuza zikwiye gutorwa kugira ngo ntizigire ivyihuta bitewe n’itandukaniro rishobora kuba. Muri make, uguhitamwo inkere z’icuma zitagira ibara ni uburyo butunganye busaba isuzuma ryuzuye ry’ingero nyinshi, harimwo ubwoko bw’ibikoresho, urugero rw’ugusobanura, uburyo bwo kuyivura, uburyo bwo gushiramwo, ibidukikije vyo gukoresha, n’uguhuza kw’ibikoresho, kugira ngo habeho ubushobozi bwiza mu gikorwa nyaco.