Ikoranabuhanga rishyushye risobanura tekinoroji yo gutunganya gushiraho diyama kuruhu, imyenda nibindi bikoresho.Imyitozo ishyushye ikoreshwa kenshi kumyenda, ni ukuvuga imyenda cyangwa ibikoresho.Ihame ryakazi ni uko iyo imyitozo ishyushye ihuye nubushyuhe bwo hejuru (kubera ko imyitozo myinshi iba kristu cyangwa ikirahure, ntabwo itinya ubushyuhe bwo hejuru), ubushyuhe busanzwe ni nka 150-200, bushonga igiti gifatika hepfo ya imyitozo kandi yumira ku kintu.Kugeza ubu, gushyirwaho kashe ku myenda byabaye imyambarire.Nkumurimbo, kashe ishyushye irashobora kongera ubwiza nagaciro kumyenda