Kwikora No Kwiyumvisha Ikizamini cyubwenge bwubwenge nigikoresho cyubuvuzi kigera ku rukuta rugera ku buryo bworoshye kandi bworoshye bwo gupima iyerekwa hamwe na sisitemu yo gukoresha no kwiyumvisha ibintu, byoroshya uburyo bworoshye bwo guhinduranya no kubara. Binyuze mubyifuzo bikwiye hamwe nijwi ryijwi ryibigeragezo, abambara ibirahuri bafite amahitamo meza; ecran yashizweho kugirango izamurwe kandi irambure, ishobora guhura nigipimo cyabantu bakuru nabana icyarimwe.

Izina ry'umushinga : Intelligent Vision Test, Izina ryabashushanya : Yen Chang, Izina ry'abakiriya : Yen Chang.

Ibishushanyo mbonera ni ibyamamare bizwi cyane bituma Isi yacu iba nziza hamwe nibishusho byabo byiza. Menya abashushanya ibyamamare nibikorwa byabo bishya, ibihangano byumwimerere, ubwubatsi bwo guhanga, imiterere yimyambarire idasanzwe hamwe nuburyo bwo gushushanya. Ishimire kandi ushishoze ibikorwa byumwimerere byabashushanyo batsindiye ibihembo, abahanzi, abubatsi, abashya nibirango kwisi yose. Shishikarizwa n'ibishushanyo mbonera.