Thaum muas lub tshuab sau npe saum toj thiab hauv qab, cov neeg siv yuav tsum xav txog ntau yam. Ua ntej, lub labeling ceev ncaj qha cuam tshuam rau tag nrho cov efficiency ntawm cov kab ntau lawm. Qhov thib ob, kev sau npe raug yog qhov tseem ceeb; siab -precision labeling kom meej meej xa cov ntaub ntawv cov khoom thiab txhim kho cov duab hom. Tsis tas li ntawd, lub tshuab kev ruaj ntseg, kev siv yooj yim, thiab cov nqi kho mob kuj tseem ceeb rau cov neeg siv xav txog.
Nws yog ib qho tsim nyog sau cia tias kev lag luam sib txawv thiab cov khoom lag luam tuaj yeem muaj cov kev cai sib txawv rau cov tshuab sau npe saum toj thiab hauv qab. Piv txwv li, kev lag luam khoom noj khoom haus tuaj yeem ua qhov tseem ceeb ntawm kev nyiam huv thiab kev yooj yim ntawm kev tu cov cuab yeej, thaum kev lag luam kws tshuaj yuav tsom ntau dua rau kev ua raws cai thiab traceability. Yog li ntawd, cov neeg siv yuav tsum ua tib zoo xav txog lawv tus kheej cov kev xav tau thaum ua kev yuav khoom.