Moderi yihuta ya prototype, izwi kandi nka prototype yerekana, nubundi buryo bwo kwiyongera. Nukubaka prototype mbere yo guteza imbere sisitemu nyayo, kandi buhoro buhoro urangiza iterambere rya sisitemu yose hashingiwe kuri prototype. Kurugero, niba umukiriya akeneye software ya ATM, irashobora kubanza gukora software ya prototype ikubiyemo gusa guhanagura amakarita, kumenya ijambo ryibanga, kwinjiza amakuru no gucapa fagitire kugirango uhe umukiriya, kandi ntabwo ikubiyemo gutunganya imiyoboro no kubona amakuru, amakuru yihutirwa , gukemura amakosa nizindi serivisi. Intambwe yambere muri prototyping yihuse nukubaka prototype yihuse ituma umukiriya cyangwa umukoresha uzaza akorana na sisitemu, kandi uyikoresha cyangwa umukiriya asuzuma prototype kugirango arusheho kunonosora ibisabwa na software igomba gutezwa imbere. Muguhindura buhoro buhoro prototype kugirango ihuze ibyo umukiriya asabwa, uwitezimbere arashobora kumenya icyo umukiriya akeneye; Intambwe ya kabiri ni ukubaka ku ntambwe yambere yo guteza imbere ibicuruzwa byuzuye bya software.