NFC (Nyob ze Field Communication) daim npav nyeem ntawv yog ib qho kev sib txuas lus wireless siv los nyeem cov ntawv lossis cov khoom siv nrog cov cuab yeej sib thooj. Nws tuaj yeem xa cov ntaub ntawv los ntawm lub xov tooj smartphone lossis lwm yam khoom siv NFC mus rau lwm lub cuab yeej ntawm kev sib txuas lus luv luv. Daim ntawv thov thiab kev lag luam tsom xam ntawmNFC cov nyeemyog raws li nram no: Mobile Payment:NFC nyeem ntawvtau dav siv hauv kev them nyiaj mobile. Cov neeg siv tuaj yeem them nyiaj sai sai los ntawm kev tuav lawv lub xov tooj NFC-enabled lossis lwm yam khoom siv ze rau ib qhoNFC nyeem ntawv. Txoj kev no yooj yim dua, sai dua thiab nyab xeeb dua, yog li nws tau siv dav hauv khw muag khoom, catering thiab lwm yam lag luam. Kev tswj hwm kev nkag mus: NFC daim npav nyeem kuj tseem siv tau hauv kev tswj xyuas kev nkag. Cov neeg siv tsuas yog yuav tsum nqa daim npav lossis khoom siv nrog NFC nti ze rau ntawmNFC daim npav nyeem ntawv, thiab lawv tuaj yeem paub qhov tsis muaj qhov tseem ceeb nkag thiab tawm ntawm thaj chaw tswj kev nkag. Daim ntawv thov no yog siv dav hauv cov chaw pej xeem, chaw ua haujlwm thiab lwm qhov chaw. Kev thauj mus los thiab kev mus ncig: NFC daim npav nyeem ntawv kuj tau siv dav hauv kev thauj mus los thiab kev mus ncig. Piv txwv li, cov neeg siv tuaj yeem rub lawv daim npav sai sai kom hla cov tsheb thauj mus los, tsheb npav thiab lwm yam kev thauj mus los pej xeem los ntawm kev nqa lawv lub xov tooj ntawm tes lossis cov cuab yeej txhawb nqa NFC thev naus laus zis ze rau NFC daim npav nyeem ntawv. Txoj kev no txhim kho qhov ua tau zoo ntawm daim npav swiping thiab txo lub sijhawm queuing. Authentication: NFC nyeem ntawv kuj tuaj yeem siv rau kev lees paub. Piv txwv li, hauv tshav dav hlau, chaw nres tsheb thiab lwm qhov chaw uas yuav tsum tau ua pov thawj tus kheej, cov neeg siv tuaj yeem siv daim npav ID lossis daim ntawv hla tebchaws nrog NFC nti los ua kom tiav cov txheej txheem pov thawj los ntawm kev coj mus ze rau NFC daim npav nyeem ntawv. Lwm yam kev siv:NFC daim npav nyeem ntawvtuaj yeem siv tau hauv tsev ntse, khoom siv hluav taws xob, kev saib xyuas kev noj qab haus huv ntse thiab lwm yam. Hais txog kev txheeb xyuas kev lag luam, NFC kev lag luam nyeem tau nthuav dav. Nws cov tsav tsheb tseem ceeb suav nrog: Nrov nrov ntawm kev them nyiaj mobile: Nrog rau qhov nrov ntawm txoj kev them nyiaj hauv xov tooj, NFC daim npav nyeem ntawv, raws li cov cuab yeej them nyiaj tseem ceeb, yog nyob rau hauv kev xav tau ntawm kev lag luam. Txhim kho kev ruaj ntseg: Muab piv nrog cov ntawv teev lus sib nqus ib txwm muaj thiab daim npav chip, NFC thev naus laus zis muaj kev ruaj ntseg dua, yog li nws tau txais kev lees paub dav dav thiab siv hauv cov tuam txhab nyiaj txiag, khw muag khoom thiab lwm yam haujlwm. Kev koom ua ke ntawm cov ntaub ntawv loj thiab Is Taws Nem ntawm Yam: Kev sib koom ua ke ntawm NFC thev naus laus zis, Internet ntawm Yam thiab cov ntaub ntawv loj ua rau NFC daim npav nyeem ntau dua siv hauv tsev ntse, kev kho mob ntse thiab lwm yam haujlwm. Feem ntau, NFC daim npav nyeem tau siv dav thiab kev lag luam kev cia siab tau zoo. Nrog rau kev txhim kho txuas ntxiv ntawm thev naus laus zis thiab kev nthuav dav ntawm daim ntawv thov scenarios yav tom ntej, nws qhov kev lag luam loj yuav tsum nthuav dav ntxiv.