Isahani ikomeye kandi idashira yakozwe by’umwihariko ku buryo bwo gupima ubucukuzi bw’amabuye y’agaciro, hakoreshejwe ikoranabuhanga ryo gufungura imyobo neza, ikwiriye cyane cyane mu mikorere igoye y’ibikoresho bihindagurika cyane kandi bigatera gushwanyagurika kw’uduce tw’ibikoresho mu bikoresho bihindagurika.

Igishushanyo mbonera cy'aho umwobo ufungurirwa mu cyerekezo
Imiterere yose yakozwe neza mu buryo bwa tekiniki kugira ngo ikore neza mu gusuzuma no kubungabunga imbaraga z'isahani kugira ngo hirindwe kuvunika cyangwa kwangirika bitewe n'ubwinshi bw'imihangayiko.

Ishobora kwihuza cyane n'ahantu hahindagurika cyane
Ikoreshwa by’umwihariko mu gucukura imiyoboro ya ecran ihindagurika, ishobora kwihanganira imitwaro ihindagurika mu gihe kirekire idacitsemo ibice, idasesagura cyangwa ngo ikore neza.