{"id":2391,"date":"2024-05-16T02:33:08","date_gmt":"2024-05-16T02:33:08","guid":{"rendered":"https:\/\/nfc-readers.com\/?p=2391"},"modified":"2024-05-16T02:33:08","modified_gmt":"2024-05-16T02:33:08","slug":"why-use-nfc-instead-of-qr-code","status":"publish","type":"post","link":"https:\/\/nfc-readers.com\/vi\/why-use-nfc-instead-of-qr-code\/","title":{"rendered":"T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng NFC thay v\u00ec m\u00e3 QR?"},"content":{"rendered":"
Th\u1ebf gi\u1edbi s\u1ed1 ng\u00e0y nay \u0111\u00e3 ch\u1ee9ng ki\u1ebfn s\u1ef1 gia t\u0103ng trong vi\u1ec7c \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 Giao ti\u1ebfp tr\u01b0\u1eddng g\u1ea7n (NFC), m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd h\u1ed7 tr\u1ee3 trao \u0111\u1ed5i d\u1eef li\u1ec7u v\u00e0 truy\u1ec1n th\u00f4ng hi\u1ec7u qu\u1ea3.<\/div>\n

\"\"<\/p>\n

NFC l\u00e0 g\u00ec?
Giao ti\u1ebfp t\u1ea7m g\u1ea7n, hay NFC, l\u00e0 c\u00f4ng ngh\u1ec7 kh\u00f4ng d\u00e2y t\u1ea7m ng\u1eafn gi\u00fap bi\u1ebfn thi\u1ebft b\u1ecb di \u0111\u1ed9ng c\u1ee7a b\u1ea1n th\u00e0nh th\u1ebb \u0111i l\u1ea1i ho\u1eb7c th\u1ebb ghi n\u1ee3, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u nhanh ch\u00f3ng v\u00e0 gh\u00e9p n\u1ed1i t\u1ee9c th\u00ec v\u1edbi c\u00e1c thi\u1ebft b\u1ecb Bluetooth nh\u01b0 tai nghe ho\u1eb7c loa ngo\u00e0i. Th\u1ebb NFC<\/a> ho\u1eb7c th\u1ebb, \u0111\u01b0\u1ee3c g\u1eafn chip NFC, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho h\u01a1n 100.000 l\u1ea7n \u0111\u1ecdc-ghi l\u1eb7p l\u1ea1i, m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ee5 thu\u1ed9c v\u00e0o pin t\u00edch h\u1ee3p. Y\u00eau c\u1ea7u duy nh\u1ea5t l\u00e0 \u0111\u1ea7u \u0111\u1ecdc NFC ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh h\u1ed7 tr\u1ee3 NFC ph\u1ea3i \u1edf g\u1ea7n th\u1ebb \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u1ecdc th\u00e0nh c\u00f4ng.<\/div>\n

\"\"<\/p>\n

Th\u1ebf c\u00f2n m\u00e3 QR th\u00ec sao?
M\u00e3 ph\u1ea3n h\u1ed3i nhanh (QR) l\u00e0 m\u00e3 v\u1ea1ch ma tr\u1eadn hai chi\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c. M\u00e3 QR r\u1ea5t gi\u1ed1ng v\u1edbi m\u00e3 v\u1ea1ch 2D, trong khi NFC t\u1eadn d\u1ee5ng c\u00f4ng ngh\u1ec7 t\u1ea7n s\u1ed1 v\u00f4 tuy\u1ebfn \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa th\u1ebb NFC v\u00e0 c\u00e1c thi\u1ebft b\u1ecb t\u01b0\u01a1ng th\u00edch NFC. M\u1eb7c d\u00f9 c\u1ea3 hai c\u00f4ng ngh\u1ec7 \u0111\u1ec1u th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng th\u1ebb NFC v\u00e0 chip nh\u00fang c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 ch\u1ee9a nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n so v\u1edbi m\u00e3 QR.<\/div>\n

 <\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a NFC so v\u1edbi M\u00e3 QR<\/div>\n

 <\/p>\n

    \n
  1. \n
    S\u1ef1 nhanh ch\u00f3ng v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn
    C\u00f4ng ngh\u1ec7 NFC \u0111\u1ea3m b\u1ea3o t\u01b0\u01a1ng t\u00e1c nhanh ch\u00f3ng, tr\u1ef1c quan ch\u1ec9 b\u1eb1ng m\u1ed9t c\u00fa ch\u1ea1m, lo\u1ea1i b\u1ecf nhu c\u1ea7u qu\u00e9t th\u1ee7 c\u00f4ng, nh\u01b0 tr\u01b0\u1eddng h\u1ee3p m\u00e3 QR. Quy tr\u00ecnh hi\u1ec7u qu\u1ea3 n\u00e0y c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, gi\u00fap giao d\u1ecbch v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u tr\u1edf n\u00ean h\u1ee3p l\u00fd v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/div>\n<\/li>\n
  2. \n
    B\u1ea3o m\u1eadt cao c\u1ea5p
    Ng\u01b0\u1ee3c l\u1ea1i v\u1edbi m\u00e3 QR, d\u1ec5 b\u1ecb sao ch\u00e9p v\u00e0 gi\u1ea3 m\u1ea1o, NFC k\u1ebft h\u1ee3p c\u00e1c giao th\u1ee9c m\u00e3 h\u00f3a v\u00e0 x\u00e1c th\u1ef1c, mang l\u1ea1i t\u00ednh b\u1ea3o m\u1eadt ti\u00ean ti\u1ebfn. Thu\u1ed9c t\u00ednh n\u00e0y c\u1ef1c k\u1ef3 c\u00f3 l\u1ee3i trong c\u00e1c t\u00ecnh hu\u1ed1ng x\u1eed l\u00fd th\u00f4ng tin nh\u1ea1y c\u1ea3m nh\u01b0 thanh to\u00e1n di \u0111\u1ed9ng v\u00e0 c\u01a1 ch\u1ebf ki\u1ec3m so\u00e1t truy c\u1eadp.<\/div>\n<\/li>\n
  3. \n
    L\u01b0u tr\u1eef d\u1eef li\u1ec7u r\u1ed9ng r\u00e3i
    Th\u1ebb NFC t\u1ef1 h\u00e0o c\u00f3 dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u l\u1edbn h\u01a1n so v\u1edbi m\u00e3 QR. S\u1ef1 d\u01b0 th\u1eeba trong l\u01b0u tr\u1eef d\u1eef li\u1ec7u n\u00e0y gi\u00fap t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng h\u01a1n, trao quy\u1ec1n cho c\u00e1c doanh nghi\u1ec7p tr\u00ecnh b\u00e0y n\u1ed9i dung phong ph\u00fa h\u01a1n v\u00e0 tr\u1ea3i nghi\u1ec7m t\u00f9y ch\u1ec9nh cho kh\u00e1ch h\u00e0ng c\u1ee7a h\u1ecd.<\/div>\n<\/li>\n
  4. \n
    T\u00edch h\u1ee3p m\u01b0\u1ee3t m\u00e0
    C\u00f4ng ngh\u1ec7 NFC d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng hi\u1ec7n c\u00f3 v\u00e0 c\u00e1c ti\u1ec7n \u00edch di \u0111\u1ed9ng, d\u1eabn \u0111\u1ebfn qu\u00e1 tr\u00ecnh tri\u1ec3n khai kh\u00f4ng g\u1eb7p r\u1eafc r\u1ed1i. V\u1edbi s\u1ef1 gia t\u0103ng c\u1ee7a \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh t\u01b0\u01a1ng th\u00edch NFC, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 khai th\u00e1c c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u1ec3 c\u1ea3i thi\u1ec7n t\u01b0\u01a1ng t\u00e1c v\u1edbi kh\u00e1ch h\u00e0ng v\u00e0 h\u1ee3p l\u00fd h\u00f3a hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng.<\/div>\n<\/li>\n
  5. \n
    C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111a d\u1ea1ng
    Ngo\u00e0i vi\u1ec7c s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng nh\u01b0 thanh to\u00e1n di \u0111\u1ed9ng v\u00e0 ki\u1ec3m so\u00e1t truy c\u1eadp, NFC c\u00f2n ti\u1ebft l\u1ed9 v\u00f4 s\u1ed1 \u1ee9ng d\u1ee5ng s\u00e1ng t\u1ea1o tr\u1ea3i d\u00e0i tr\u00ean nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p. Cho d\u00f9 l\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng ti\u1ebfp th\u1ecb h\u1ea5p d\u1eabn hay c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00f3ng g\u00f3i mang t\u00ednh c\u00e1ch m\u1ea1ng, b\u1ea3n ch\u1ea5t \u0111a di\u1ec7n c\u1ee7a c\u00f4ng ngh\u1ec7 NFC mang l\u1ea1i ti\u1ec1m n\u0103ng v\u00f4 h\u1ea1n cho c\u00e1c doanh nghi\u1ec7p \u0111\u1ec3 t\u1ea1o ra b\u1ea3n s\u1eafc ri\u00eang bi\u1ec7t v\u00e0 th\u00fac \u0111\u1ea9y c\u00e1c d\u1ecbch v\u1ee5 c\u1ee7a h\u1ecd.<\/div>\n<\/li>\n
  6. \n
    C\u00f4ng ngh\u1ec7 s\u1eb5n s\u00e0ng cho t\u01b0\u01a1ng lai
    Khi c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n li\u00ean t\u1ee5c, NFC v\u1eabn gi\u1eef vai tr\u00f2 d\u1eabn \u0111\u1ea7u trong \u0111\u1ed5i m\u1edbi v\u1edbi nh\u1eefng c\u1ea3i ti\u1ebfn v\u00e0 ph\u00e1t tri\u1ec3n li\u00ean t\u1ee5c, tinh ch\u1ec9nh kh\u1ea3 n\u0103ng c\u1ee7a n\u00f3. C\u00e1c doanh nghi\u1ec7p \u00e1p d\u1ee5ng NFC hi\u1ec7n \u0111ang \u0111\u1ecbnh v\u1ecb m\u00ecnh m\u1ed9t c\u00e1ch thu\u1eadn l\u1ee3i \u0111\u1ec3 b\u1eaft k\u1ecbp xu h\u01b0\u1edbng s\u1eafp t\u1edbi v\u00e0 s\u1edf th\u00edch c\u1ee7a kh\u00e1ch h\u00e0ng.<\/div>\n<\/li>\n<\/ol>\n

     <\/p>\n

    M\u1eb7c d\u00f9 m\u00e3 QR \u0111\u00e3 ch\u1ee9ng minh \u0111\u01b0\u1ee3c t\u00ednh hi\u1ec7u qu\u1ea3 trong qu\u00e1 kh\u1ee9, C\u00f4ng ngh\u1ec7 NFC<\/a> merits tr\u00ecnh b\u00e0y n\u00f3 nh\u01b0 m\u1ed9t l\u1ef1a ch\u1ecdn h\u1ea5p d\u1eabn cho c\u00e1c doanh nghi\u1ec7p mu\u1ed1n c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m c\u1ee7a kh\u00e1ch h\u00e0ng, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u00e0 th\u0103m d\u00f2 c\u00e1c con \u0111\u01b0\u1eddng \u0111\u1ed5i m\u1edbi m\u1edbi. Th\u00f4ng qua vi\u1ec7c \u00e1p d\u1ee5ng NFC thay v\u00ec m\u00e3 QR, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 khai th\u00e1c s\u1ee9c m\u1ea1nh c\u1ee7a c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i \u0111\u1ec3 d\u1eabn \u0111\u1ea7u t\u0103ng tr\u01b0\u1edfng v\u00e0 duy tr\u00ec kh\u1ea3 n\u0103ng c\u1ea1nh tranh c\u1ee7a h\u1ecd trong m\u00f4i tr\u01b0\u1eddng k\u1ef9 thu\u1eadt s\u1ed1 hi\u1ec7n t\u1ea1i.<\/div>","protected":false},"excerpt":{"rendered":"

    Th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt s\u1ed1 ng\u00e0y nay \u0111\u00e3 ch\u1ee9ng ki\u1ebfn s\u1ef1 gia t\u0103ng trong vi\u1ec7c \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 Giao ti\u1ebfp tr\u01b0\u1eddng g\u1ea7n (NFC), m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd h\u1ed7 tr\u1ee3 trao \u0111\u1ed5i d\u1eef li\u1ec7u v\u00e0 giao ti\u1ebfp hi\u1ec7u qu\u1ea3. NFC l\u00e0 g\u00ec? Giao ti\u1ebfp tr\u01b0\u1eddng g\u1ea7n, hay NFC, l\u00e0 c\u00f4ng ngh\u1ec7 kh\u00f4ng d\u00e2y t\u1ea7m ng\u1eafn bi\u1ebfn thi\u1ebft b\u1ecb di \u0111\u1ed9ng c\u1ee7a b\u1ea1n th\u00e0nh th\u1ebb \u0111i l\u1ea1i ho\u1eb7c th\u1ebb ghi n\u1ee3, \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u nhanh ch\u00f3ng v\u00e0 [\u2026]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2391","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/comments?post=2391"}],"version-history":[{"count":1,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2391\/revisions"}],"predecessor-version":[{"id":2394,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2391\/revisions\/2394"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/media?parent=2391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/categories?post=2391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/tags?post=2391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}