Raws li kev siv daim npav lag luam digital thiab lub cev txuas ntxiv mus, lo lus nug ntawm qhov twg zoo dua thiab muaj kev nyab xeeb dua kuj tseem loj hlob tuaj.
Nrog rau kev nce qib ntawm NFC contactless business cards, ntau tus neeg xav paub seb cov electronic cards no puas siv tau zoo.
Muaj ob peb yam tseem ceeb uas yuav tsum xav txog txog kev nyab xeeb ntawm NFC daim npav lag luam tsis tas kov. Ua ntej, nws yog ib qho tseem ceeb kom paub tias NFC daim npav siv thev naus laus zis zaus xov tooj cua, uas yog encrypted thiab muaj kev nyab xeeb heev. Tsis tas li ntawd, NFC daim npav feem ntau muaj cov yam ntxwv kev ruaj ntseg xws li PIN lossis password tiv thaiv.

Kev Sib Txuas Lus Ze lossis NFC thev naus laus zis tso cai rau ob lub xov tooj ntawm tes lossis cov khoom siv hluav taws xob sib pauv cov ntaub ntawv ntawm qhov deb luv luv.
Qhov no suav nrog kev sib qhia cov neeg koj paub, kev tshaj tawm, cov lus tshaj tawm, thiab txawm tias kev them nyiaj.
Daim npav ua lag luam uas siv NFC tuaj yeem yog cov cuab yeej pab tau rau cov lag luam uas xav kom muaj kev paub ntau ntxiv txog hom lag luam thiab txhawb nqa cov khoom thiab cov kev pabcuam. Los yog txawm tias them nyiaj rau tus nqi pheej yig.

Cov lag luam siv tau daim npav NFC los pab cov neeg siv khoom nrhiav cov ntaub ntawv hais txog lawv cov hom, cov khoom lag luam, cov kev pabcuam, thiab cov kev xaiv them nqi.
Piv txwv li, ib tug neeg yuav khoom tuaj yeem luam daim npav rau hauv nws lub xov tooj kom paub ntau ntxiv txog cov khoom lossis kev pabcuam tshwj xeeb uas tus khw muag khoom muab. Lossis, nws tuaj yeem them rau kev yuav khoom yam tsis tas sau cov ntaub ntawv credit card.
Nyob rau lub caij nyoog digital no, peb pom kev hloov pauv ntawm daim npav lag luam ib txwm mus rau daim npav digital. Tab sis NFC yog dab tsi, thiab nws siv qhov twg?

NFC, lossis kev sib txuas lus ze, yog ib txoj kev siv tshuab uas tso cai rau ob lub cuab yeej sib txuas lus thaum lawv nyob ze ua ke.

Cov thev naus laus zis no feem ntau siv rau hauv cov txheej txheem them nyiaj tsis tas kov, xws li Apple Pay lossis Android Pay. Lawv kuj tseem siv tau los pauv cov ntaub ntawv tiv tauj lossis sib qhia cov ntaub ntawv ntawm ob lub cuab yeej.

Cov thev naus laus zis no tso cai rau koj them nyiaj los ntawm kev kov koj lub cuab yeej rau ntawm lwm lub cuab yeej uas muaj NFC. Koj tsis tas yuav ntaus tus lej PIN.
NFC ua haujlwm zoo tshaj plaws nrog cov apps them nyiaj hauv xov tooj xws li PayPal, Venmo, Square Cash, thiab lwm yam.

Apple Pay siv NFC technology. Samsung Pay kuj siv thiab. Google Wallet kuj siv nws thiab. Tab sis tam sim no, ntau lub tuam txhab tab tom muab lawv cov NFC versions.