Imashini yimodoka ishobora guteza akaga igenewe gutwara neza kandi itekanye gutwara ibintu byangiza n’imiti. Izi romoruki zubatswe kugira ngo zuzuze umutekano n’amabwiriza ngenderwaho, zemeza ko imiti iteje akaga itwarwa n’ingaruka nke ku bantu no ku bidukikije. Iyubakwa ryimodoka yimiti ishobora guteza akaga irimo ibigega byongerewe imbaraga bikozwe mubikoresho nkibyuma bidafite ingese cyangwa ibyuma bya karubone, hamwe nibintu byinshi byumutekano nkibikoresho byo kugabanya umuvuduko ukabije, kashe idashobora kumeneka, hamwe n’imyenda idashobora kuzimya umuriro. 

Iyi romoruki ikoreshwa mu nganda nko gukora imiti, imiti, n’ubuhinzi, aho gutwara neza ibikoresho bishobora guteza akaga. Imashini yimodoka ishobora guteza akaga kandi ifite uburyo bwogukurikirana kugirango hamenyekane ihindagurika ryubushyuhe n’imihindagurikire y’umuvuduko, bitanga amakuru nyayo kugirango ubwikorezi butekanye.