Mu rwego rw'ibikoresho byihariye, amasakoshi y'ibiceri yihariye agaragara cyane kubera ubwiza bwayo bworoshye n'imiterere yayo yihariye. Bivanze ubushyuhe bw'ibikoresho bigezweho n'ingirakamaro nk'isakoshi y'ibiceri, ibi bikoresho biryoshye bitanga imikorere myiza n'akantu ko kwishimisha, bigatuma biba ngombwa ku bashaka ikintu kidasanzwe.