Muri rusangi, ku nsobanuro y’ibikoresho vyo mu nzu, turabona ko ari igikoresho co mu nzu co kubaho. Ivyo ni vyo, birumvikana, mu buryo buke. Mu buryo bwagutse, ni igikoresho kidakenewe cane ku buzima bw’abantu n’akazi k’abantu. Ikindi, ni ikintu kitwara abantu kugira ngo baserure ivyiyumviro vyabo no gushiramwo ubuntu bwabo. Kubera iterambere ry’ibikoresho vyo mu nzu riguma ritera imbere, ubu ni ugutera imbere kw’ibikoresho vyo hanze, none ibikoresho vyo hanze ni ibiki? Ni hanze canke igice c’ikoreshwa - Gukoresha ubwoko bw’ibikoresho vya bose. None filozofiya yayo y’uguhingura ni iyihe? Mu bikurikira tuzobabwira buhorobuhoro cane ku bijanye n’ubumenyi bwo guhingura ibikoresho vyo hanze.
Nk’ibikoresho vyo hanze, ni ikintu gihambaye cane mu kibanza co hanze. Ugereranije n’ibikoresho bisanzwe, afata kandi uruhara rw’igisagara. Kamere yayo ya bose n’iy’itumanaho yerekana uruhara rwayo mu bundi buryo. Turashobora kuvyiyumvira nk’igice gihambaye cane c’ibikoresho vyose. Ku bijanye n’ibikoresho vyo hanze, dukunda kuruhuka hanze n’intebe zo hanze, ivyo biri mu gisagara nk’ivyo bibanza.
Hariho kandi n’itandukaniro ryinshi mu bijanye n’ubwoko bw’ibikoresho vyo hanze. Muri iki gihe, ibikoresho vyo hanze vyacitse imideri mishasha, ni vyiza cane mu kwiruhutsa no kwiruhutsa ubuzima bw’abantu. Ku mugenzi akeneye gushaza inzu nshasha, yoshobora no kwiyumvira ingene ibikoresho vyo hanze bihingura, birashobora gutuma umuntu agira ubuzima bwo mu misozi. Mu guhitamwo ubwoko, turatanga insobanuro ikurikira.
Muri iki gihe, hariho amabwirizwa atatu ku bijanye n’uguhingura ibikoresho vyo hanze. Urugero rwa mbere ni ibikoresho bihoraho bishobora gutunganirizwa hanze. Ubwo bwoko bw’inzu bufise amakio canke amahema y’ibiti n’ameza n’intebe bikomeye vy’ibiti canke mbere n’imeza y’ibiti n’intebe z’icuma. Mu guhitamwo ibikoresho bitegerezwa kwitwararika ubushobozi bwavyo bwo gusenyuka, kandi uburemere bwavyo na bwo nyene ni kimwe mu bintu nyamukuru.
Ubwoko bwa kabiri bw’ibikoresho vyo hanze buragendagenda rwose kandi buratwara. Ubwo bwoko bw’imeza n’intebe birashobora kwimurirwa, rero vyinshi muri vyo birashobora gupfukwa. Iyo dukeneye gukoresha, turashobora kuyishira hanze, kandi iyo imaze kudakenerwa, turashobora kuyisubiza i muhira, rero iraryoshe kandi ikora neza canke ni yo nzira nyamukuru yo guhingura ibintu vy’ubwo bwoko bw’ibikoresho. Uretse ibikoresho vy’ubu bwoko ntidukeneye kwiyumvira ingorane ikomeye kandi irwanya
Ubwoko bwa gatatu n’ubwoko bwa kabiri ni nk’uko nyene, ni ibikoresho vy’ibikoresho vy’ugutwara neza, bisa n’imeza ntoya canke ni intebe kugira ngo turindire umwanya. Ivyo bikoresho bikoreshwa mu gukora aluminium, bifise ibiranga uburemere bw’umuco n’ubushobozi bwo gutwara. Ubwo bwoko bw’uburongozi bw’ibikoresho vyo hanze bwibanda ku gukina hanze, hamwe n’ukuroba n’ibindi bikorwa. Ushobora kandi kuzana ihema canke ihema canke ibindi bikoresho vyo hanze kugira ngo bibe vyiza.
Uhejeje gusoma ibiri hejuru, woba wari ufise ugutahura gukomeye cane ku bijanye n’uguhingura ibikoresho vyo hanze? Turakora ikintu ico ari co cose, hariho intumbero kanaka, canke ni umugambi w’intango. Ahandi ho, nta gaciro k’ikoreshwa riri mu gicuruzwa. Kubera ko abantu babaho neza, ibikoresho vyo hanze bizoba umurongo udasanzwe.
