Amabara menshi-Igiti c'umukaraba

Ikintu nyamukuru kiranga igiti c’umukaraba c’amabara menshi ni uko gikorana n’amabara atahindutse. Igiti c’amashurwe canke igiti cose c’amashurwe gikuze mu buryo busanzwe, kigaragaza uguhinduka kw’amabara hagati y’amabara abiri canke arenga. Ukwo gukwiragira kw’amabara gukurikira amategeko y’ukukura kw’ibimera, bikaba bituma habaho amabara y’imirongo n’amabara y’imirongo. Mu buryo butandukanye n’uburyo busanzwe bwo gutera ibara, amabara y’ubwo bwoko akomoka ku gutandukanya kw’ibara ry’ibara ry’umubiri mu bihimba vy’umubiri, ivyo bikaba bituma amabara akorana neza mu mfuruka zitandukanye z’umuco. Ubwo buryo bwo gutera ibara, buva imbere, buha igiti cose c’ibara ry’agahama, kigahaza isoko ry’imbere -ugukurikirana uburyohe bw’ubuhinga bwihariye. Ubwo bwoko bw’ibiti vy’imiberoshi burashobora gushitsa ivyo umuntu akeneye mu buryo butandukanye. Ica mbere, abaguzi basanzwe barayikoresha mu gushaza mu nzu, bagahitamwo amabara atandukanye kugira ngo ahure n’ivyo bashaza imbere mu nzu, bagashiramwo ivyiza n’ivyiza vy’umuntu ku giti ciwe ku bibanza babamwo. Ubwa kabiri, abahinga mu vy’amashurwe barakoresha ibara ryayo ridasanzwe kugira ngo bareme ibishushanyo vy’ubuhinga bihuye n’ivyo abaguzi babo bakeneye. Ica gatatu, ubucuruzi n’inzego birayikoresha mu birori vy’ibimenyetso, mu mayerekanwa, no mu bindi vyerekanywe, bikoresheje ukuntu igaragara mu buryo butandukanye kugira ngo bimenyekane kandi bigire ingaruka ku vyo umuntu abona. Mu ncamake, ayo mahitamwo ava mu migwi itandukanye y’abakoresha yerekana agaciro ngirakamaro n’ukwemerwa kw’isoko kw’ubwoko bw’ibirungo mu bikorwa vy’ukuri.