Ntau lub lag luam tawm tsam nrog cov neeg ua haujlwm tub sab, uas cov neeg ua haujlwm tau teev nyob rau hauv ib leeg lossis hais qhia ntau npaum li cas koj tau ua haujlwm. Txawm li cas los xij, kev siv daim punch daim npav npe tuaj yeem pab txo cov teeb meem no.
Nrog ib daim npav Punch Card Lub sijhawm, txhua tus neeg ua haujlwm siv ib daim npav tshwj xeeb kom teev hauv thiab tawm. Qhov no ua kom ntseeg tau tias tsuas yog tus neeg ua haujlwm tsuas yog lub luag haujlwm rau lawv cov sijhawm ua haujlwm. Ib qho ntxiv, digital punch daim npav rho nyiaj tuaj yeem xav tau tus lej PIN lossis kev txheeb xyuas cov biometric, ntxiv txo qis kev pheej hmoo ntawm lub sijhawm tub sab nyiag.
Tsis tsuas yog ua kom lub sijhawm ua tub sab ua kom txhim kho qhov tseeb txhim kho qhov tseeb thiab kev ncaj ncees ntawm cov neeg ua haujlwm taug kev txuag nyiaj rau cov lag luam. Los ntawm muaj qhov tseeb pom muaj tseeb dua ntawm cov sijhawm ua haujlwm, cov tswv lag luam ua lag luam tuaj yeem txheeb xyuas thaj chaw uas lawv cov neeg ua haujlwm tau tshaj {{-}} siv. Qhov no tuaj yeem pab lawv ua kom cov qib ua haujlwm zoo thiab txo cov nuj nqis cuam tshuam nrog kev tshaj tawm rau kev ua haujlwm hnyav.
Tsis tas li ntawd, punch daim npav cov ntaub ntawv sau tseg kuj tseem tuaj yeem txhim kho cov khoom lag luam tag nrho. Cov neeg ua haujlwm muaj feem yuav muaj kev lav ris rau lawv lub sijhawm thaum lawv paub tias lawv cov xuab moos raug taug mus hauv tshuab hluav taws xob. Qhov no txhawb kom cov neeg ua haujlwm nyob rau ntawm -}}}} kev ua haujlwm, txhim kho lawv cov kev ua tau zoo thiab lub tuam txhab tag nrho cov zis.
Zuag qhia tag nrho, kev siv Punch daim npav rho nyiaj yog tus nqi -}}}}}}}}}}}}}} }icient }icient}}} }icienticient }icient}} }icient} eff} eff and and and and and and and and and and and and and and and and and and and and and and and hab txhim khu cov khoom tsim khoom ua hauj lwm. Raws li ntau cov lag luam txav mus rau Digital lub sijhawm nrhiav kev daws teeb meem, nws yog ib qho tseem ceeb rau cov tuam txhab kom paub txog cov txiaj ntsig ntawm cov thev naus laus zis no thiab coj cov kev hloov pauv no.
