Ikirere cyo mu kirere gikoreshwa cyane muri sitasiyo, ku kivuko, mu nyubako rusange no mu zindi nganda n’imirima isaba imirimo yo mu butumburuke.Ifite ibiranga igiciro gito, kugenda byoroshye, gukora byoroshye, ahantu hanini ho gukorera, imikorere myiza iringaniye, nibindi. Mugihe cyumuhanda utaringaniye, birashobora gushyigikirwa namaguru ya tekinike icyarimwe, cyangwa birashobora gushyigikirwa ukuguru kumwe, byoroshye gukora no gukoresha, kandi birashobora gutwarwa mumwanya muto mumuhanda.Shigikira ibikorwa byo murwego rwo hejuru, mazutu itabishaka, lisansi, amashanyarazi nizindi mbaraga, byoroshye kandi byoroshye.Ibicuruzwa bifite ibicuruzwa byiza cyane muri Aziya yepfo yepfo yepfo, Ubuhinde, Amerika yepfo na Afrika, kandi ni umufasha mwiza wo kubungabunga amatara yo kumuhanda n'ibikoresho by'amashanyarazi.