Gutunganya icyuma n'icyuma mu buryo bwimbitseni ugutunganya ubwoko bwose bw'ibyuma bidakoreshejwe, imiyoboro n'insinga mu bikoresho bishobora gukoreshwa n'abakoresha mu buryo butaziguye, mu gukata, kugorora, gukanda, gushyushya, gukonjesha, gusiga kashe n'izindi nzira zo gukora.