Nrog txoj kev loj hlob ntawm kev txawj ntse, daim ntawv tsav tsheb phom paub tshuab maj mam nrov, ua qhov nkag thiab tawm ntawm tsheb nyob rau txhua cheeb tsam ntawm peb lub neej tsis muaj kev sib tham. Tam sim no, daim ntawv tso cai phaj nrov siv dav hauv qhov chaw, xws li tsev kho mob me me, cov chaw ua lag luam thiab cov tsev kawm ntawv, cov khw muag khoom, cov tshav dav hlau, chaw ua si thiab lwm yam.
Daim ntawv tsav tsheb raws li lub tsheb mus rau lub npe ntawm lub logo, muaj kev sib txig ntawm qhov chaw nres tsheb cov tsheb phaj vev-xaib tshuab, daim ntawv tsav tsheb daim ntawv pov tseg muaj peev xwm txheeb xyuas cov tsheb tsheb thiab kev rho tawm tsheb daim ntawv tsav tsheb cov ntaub ntawv siv tshuab. Raws li ib feem tseem ceeb ntawm txoj kev ua lag luam uas niaj hnub muaj kev vam meej, ib qho ntawm lawv tau siv cov duab ua digital technology xws li kev pom txog computer, kev paub txog cov tsheb uas tau siv los ntawm cov koob yees duab los sis cov duab yeeb yaj kiab.
Lub tswv yim ntawm daim ntawv tsav tsheb phaj suab hauv qhov chaw nres tsheb yog feem ntau yog thaws rov los hauv cov tsheb khiav tsis-tsheb. Txawm hais tias nws yog ib lub tsheb taag, ib lub tsheb ib ntus lossis qee lub tsheb tsis muaj ntawv, daim ntawv tsav tsheb daim ntawv cog lus yuav ntes daim ntawv tsav tsheb thiab qauv duab ntawm lub tsheb dhau los. Tus duab captured yog uploaded rau lub database thiab lub qhov rooj yog qhib tau. Tag nrho tus txheej txheem yog yooj yim heev thiab du thiaj li kom lub tsheb tuaj yeem nkag mus thiab tawm tau qhov chaw nres tsheb.