{"id":47078,"date":"2025-09-19T03:31:27","date_gmt":"2025-09-19T03:31:27","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/top-industries-using-ada-compliant-qr-codes\/"},"modified":"2026-06-10T08:17:16","modified_gmt":"2026-06-10T08:17:16","slug":"top-industries-using-ada-compliant-qr-codes","status":"publish","type":"post","link":"https:\/\/pageloot.com\/vi\/blog\/top-industries-using-ada-compliant-qr-codes\/","title":{"rendered":"Nh\u1eefng ng\u00e0nh n\u00e0o c\u1ea7n m\u00e3 QR tu\u00e2n th\u1ee7 ADA?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">B\u1ea1n kh\u00f4ng ch\u1eafc li\u1ec7u doanh nghi\u1ec7p c\u1ee7a m\u00ecnh c\u00f3 b\u1eaft bu\u1ed9c ph\u1ea3i l\u00e0m cho m\u00e3 QR d\u1ec5 ti\u1ebfp c\u1eadn theo ADA hay kh\u00f4ng? Sai l\u1ea7m n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n g\u1eb7p r\u1ee7i ro tu\u00e2n th\u1ee7 v\u00e0 lo\u1ea1i tr\u1eeb kh\u00e1ch h\u00e0ng khuy\u1ebft t\u1eadt kh\u1ecfi n\u1ed9i dung m\u00e0 h\u1ecd c\u00f3 quy\u1ec1n truy c\u1eadp. H\u01b0\u1edbng d\u1eabn n\u00e0y ph\u00e2n t\u00edch nh\u1eefng l\u0129nh v\u1ef1c n\u00e0o c\u00f3 ngh\u0129a v\u1ee5 ph\u00e1p l\u00fd r\u00f5 r\u00e0ng nh\u1ea5t v\u00e0 nh\u1eefng ti\u00eau chu\u1ea9n ti\u1ebfp c\u1eadn n\u00e0o \u00e1p d\u1ee5ng khi m\u00e3 QR l\u00e0 m\u1ed9t ph\u1ea7n trong giao ti\u1ebfp v\u1edbi kh\u00e1ch h\u00e0ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u1ef1c t\u1ebf ph\u00e1p l\u00fd c\u1ed1t l\u00f5i: Kh\u00f4ng c\u00f3 lu\u1eadt n\u00e0o y\u00eau c\u1ea7u m\u00e3 QR, nh\u01b0ng lu\u1eadt ti\u1ebfp c\u1eadn v\u1eabn \u00e1p d\u1ee5ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o c\u00e1c ng\u00e0nh c\u1ee5 th\u1ec3, m\u1ed9t \u0111i\u1ec3m l\u00e0m r\u00f5 quan tr\u1ecdng: <strong>kh\u00f4ng c\u00f3 \u0111i\u1ec1u kho\u1ea3n n\u00e0o c\u1ee7a \u0110\u1ea1o lu\u1eadt Ng\u01b0\u1eddi M\u1ef9 Khuy\u1ebft t\u1eadt (ADA) c\u1ee5 th\u1ec3 b\u1eaft bu\u1ed9c b\u1ea5t k\u1ef3 doanh nghi\u1ec7p ho\u1eb7c c\u01a1 quan n\u00e0o s\u1eed d\u1ee5ng m\u00e3 QR<\/strong>. ADA t\u1eadp trung v\u00e0o vi\u1ec7c \u0111\u1ea3m b\u1ea3o giao ti\u1ebfp hi\u1ec7u qu\u1ea3, b\u00ecnh \u0111\u1eb3ng v\u1edbi ng\u01b0\u1eddi khuy\u1ebft t\u1eadt \u2013 b\u1ea5t k\u1ec3 b\u1ea1n ch\u1ecdn c\u00f4ng ngh\u1ec7 n\u00e0o \u0111\u1ec3 th\u1ef1c hi\u1ec7n giao ti\u1ebfp \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e0m \u00fd quan tr\u1ecdng l\u00e0: <strong>m\u1ed9t khi b\u1ea1n ch\u1ecdn s\u1eed d\u1ee5ng m\u00e3 QR nh\u01b0 m\u1ed9t ph\u1ea7n trong giao ti\u1ebfp v\u1edbi kh\u00e1ch h\u00e0ng c\u1ee7a m\u00ecnh, c\u00e1c ngh\u0129a v\u1ee5 v\u1ec1 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn s\u1ebd ph\u00e1t sinh<\/strong>. N\u1ebfu m\u00e3 QR c\u1ee7a b\u1ea1n l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh ho\u1eb7c duy nh\u1ea5t \u0111\u1ec3 truy c\u1eadp th\u00f4ng tin quan tr\u1ecdng, n\u00f3 ph\u1ea3i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c b\u1edfi t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi \u2013 bao g\u1ed3m c\u1ea3 nh\u1eefng ng\u01b0\u1eddi khi\u1ebfm th\u1ecb, h\u1ea1n ch\u1ebf v\u1eadn \u0111\u1ed9ng ho\u1eb7c c\u00e1c khuy\u1ebft t\u1eadt kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y ngh\u0129 theo c\u00e1ch n\u00e0y: b\u1ea1n kh\u00f4ng b\u1eaft bu\u1ed9c ph\u1ea3i l\u1eafp \u0111\u1eb7t m\u1ed9t \u0111o\u1ea1n \u0111\u01b0\u1eddng d\u1ed1c, nh\u01b0ng n\u1ebfu t\u00f2a nh\u00e0 c\u1ee7a b\u1ea1n c\u00f3 b\u1eadc thang m\u00e0 kh\u00e1ch h\u00e0ng ph\u1ea3i s\u1eed d\u1ee5ng \u0111\u1ec3 ti\u1ebfp c\u1eadn d\u1ecbch v\u1ee5 c\u1ee7a b\u1ea1n, th\u00ec c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a ADA s\u1ebd quy \u0111\u1ecbnh c\u00e1ch \u0111o\u1ea1n \u0111\u01b0\u1eddng d\u1ed1c \u0111\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng. T\u01b0\u01a1ng t\u1ef1, n\u1ebfu m\u00e3 QR l\u00e0 c\u00e1ch b\u1ea1n cung c\u1ea5p m\u1ed9t th\u1ef1c \u0111\u01a1n, m\u1ed9t bi\u1ec3u m\u1eabu ho\u1eb7c th\u00f4ng tin c\u00f4ng c\u1ed9ng quan tr\u1ecdng, th\u00ec m\u00e3 QR \u0111\u00f3 v\u00e0 n\u1ed9i dung m\u00e0 n\u00f3 li\u00ean k\u1ebft \u0111\u1ebfn ph\u1ea3i d\u1ec5 ti\u1ebfp c\u1eadn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ti\u00eau \u0111\u1ec1 II: C\u00e1c t\u1ed5 ch\u1ee9c ch\u00ednh ph\u1ee7 v\u00e0 khu v\u1ef1c c\u00f4ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ch\u00ednh ph\u1ee7 ti\u1ec3u bang v\u00e0 \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 m\u1ed9t s\u1ed1 ngh\u0129a v\u1ee5 v\u1ec1 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn k\u1ef9 thu\u1eadt s\u1ed1 r\u00f5 r\u00e0ng v\u00e0 \u0111\u01b0\u1ee3c ghi nh\u1eadn t\u1ed1t nh\u1ea5t theo ADA. <strong>Ti\u00eau \u0111\u1ec1 II c\u1ee7a ADA y\u00eau c\u1ea7u t\u1ea5t c\u1ea3 c\u00e1c th\u1ef1c th\u1ec3 ch\u00ednh ph\u1ee7 ti\u1ec3u bang v\u00e0 \u0111\u1ecba ph\u01b0\u01a1ng ph\u1ea3i giao ti\u1ebfp v\u1edbi ng\u01b0\u1eddi khuy\u1ebft t\u1eadt m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u01b0 c\u00e1ch h\u1ecd giao ti\u1ebfp v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c.<\/strong> \u0110i\u1ec1u n\u00e0y bao g\u1ed3m m\u1ecdi c\u1ea5p \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00ednh ph\u1ee7 \u2013 s\u1edf c\u1ea3nh s\u00e1t, t\u00f2a \u00e1n, d\u1ecbch v\u1ee5 b\u1ecf phi\u1ebfu, tr\u01b0\u1eddng c\u00f4ng, cao \u0111\u1eb3ng c\u1ed9ng \u0111\u1ed3ng, th\u01b0 vi\u1ec7n c\u00f4ng c\u1ed9ng, c\u00e1c qu\u1eadn c\u1ea5p n\u01b0\u1edbc v\u00e0 c\u00e1c qu\u1eadn c\u00f3 m\u1ee5c \u0111\u00edch \u0111\u1eb7c bi\u1ec7t kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u0103m 2024, B\u1ed9 T\u01b0 ph\u00e1p Hoa K\u1ef3 \u0111\u00e3 ho\u00e0n thi\u1ec7n m\u1ed9t quy t\u1eafc theo Ti\u00eau \u0111\u1ec1 II ch\u1ec9 \u0111\u1ecbnh <strong>WCAG 2.1 C\u1ea5p AA l\u00e0 ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt<\/strong> cho n\u1ed9i dung web v\u00e0 \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng c\u1ee7a c\u00e1c ch\u00ednh ph\u1ee7 ti\u1ec3u bang v\u00e0 \u0111\u1ecba ph\u01b0\u01a1ng. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 khi m\u1ed9t c\u01a1 quan ch\u00ednh ph\u1ee7 \u0111\u1eb7t m\u00e3 QR tr\u00ean m\u1ed9t t\u00e0i li\u1ec7u c\u00f4ng c\u1ed9ng, bi\u1ec3n b\u00e1o ho\u1eb7c \u0111\u1ecba \u0111i\u1ec3m v\u1eadt l\u00fd, n\u1ed9i dung k\u1ef9 thu\u1eadt s\u1ed1 m\u00e0 m\u00e3 QR \u0111\u00f3 li\u00ean k\u1ebft \u0111\u1ebfn ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau ch\u00ed th\u00e0nh c\u00f4ng WCAG 2.1 C\u1ea5p A v\u00e0 C\u1ea5p AA.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn c\u1ee7a li\u00ean bang c\u0169ng n\u00eau r\u00f5 r\u1eb1ng m\u00e3 QR \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ea5n ph\u1ea9m c\u1ee7a li\u00ean bang ph\u1ea3i \u0111\u00e1p \u1ee9ng <strong>M\u1ee5c 508 c\u1ee7a \u0110\u1ea1o lu\u1eadt Ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng<\/strong>, trong \u0111\u00f3 coi m\u00e3 QR l\u00e0 m\u1ed9t d\u1ea1ng C\u00f4ng ngh\u1ec7 Th\u00f4ng tin v\u00e0 Truy\u1ec1n th\u00f4ng (ICT). Theo M\u1ee5c 508, m\u00e3 QR trong t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt s\u1ed1 ph\u1ea3i \u0111\u01b0\u1ee3c coi v\u1eeba l\u00e0 h\u00ecnh \u1ea3nh y\u00eau c\u1ea7u v\u0103n b\u1ea3n thay th\u1ebf m\u00f4 t\u1ea3 (alt text) v\u1eeba l\u00e0 li\u00ean k\u1ebft y\u00eau c\u1ea7u v\u0103n b\u1ea3n thay th\u1ebf d\u1ec5 ti\u1ebfp c\u1eadn \u2013 \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 qu\u00e9t m\u00e3 v\u1eabn c\u00f3 th\u1ec3 truy c\u1eadp c\u00f9ng m\u1ed9t th\u00f4ng tin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c y\u00eau c\u1ea7u th\u1ef1c t\u1ebf \u0111\u1ed1i v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng m\u00e3 QR c\u1ee7a ch\u00ednh ph\u1ee7 bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u0103n b\u1ea3n d\u1ec5 ti\u1ebfp c\u1eadn li\u1ec1n k\u1ec1<\/strong>: Cung c\u1ea5p URL \u0111\u00edch ho\u1eb7c m\u1ed9t v\u0103n b\u1ea3n thay th\u1ebf ng\u1eafn g\u1ecdn b\u00ean c\u1ea1nh m\u1ed7i m\u00e3 QR \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 qu\u00e9t v\u1eabn c\u00f3 th\u1ec3 truy c\u1eadp n\u1ed9i dung<\/li>\n<li><strong>V\u0103n b\u1ea3n thay th\u1ebf m\u00f4 t\u1ea3<\/strong>: Trong c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt s\u1ed1, v\u0103n b\u1ea3n thay th\u1ebf ph\u1ea3i m\u00f4 t\u1ea3 ch\u1ee9c n\u0103ng c\u1ee7a m\u00e3 QR (v\u00ed d\u1ee5: \u201cM\u00e3 QR li\u00ean k\u1ebft \u0111\u1ebfn \u0111\u01a1n xin gi\u1ea5y ph\u00e9p \u0111\u1ed7 xe d\u00e0nh cho ng\u01b0\u1eddi khuy\u1ebft t\u1eadt c\u1ee7a th\u00e0nh ph\u1ed1\u201d), ch\u1ee9 kh\u00f4ng ch\u1ec9 m\u00f4 t\u1ea3 h\u00ecnh th\u1ee9c c\u1ee7a n\u00f3<\/li>\n<li><strong>V\u1ecb tr\u00ed v\u1eadt l\u00fd<\/strong>: M\u00e3 QR in n\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed m\u00e0 ng\u01b0\u1eddi d\u00f9ng xe l\u0103n c\u00f3 th\u1ec3 qu\u00e9t tho\u1ea3i m\u00e1i \u2013 h\u01b0\u1edbng d\u1eabn khuy\u1ebfn ngh\u1ecb chi\u1ec1u cao t\u1eeb 3,5 \u0111\u1ebfn 4,5 feet<\/li>\n<li><strong>N\u1ed9i dung \u0111\u00edch d\u1ec5 ti\u1ebfp c\u1eadn<\/strong>: Trang web ho\u1eb7c t\u00e0i li\u1ec7u truy c\u1eadp \u0111\u01b0\u1ee3c th\u00f4ng qua m\u00e3 QR ph\u1ea3i t\u1ef1 n\u00f3 \u0111\u00e1p \u1ee9ng WCAG 2.1 C\u1ea5p \u0111\u1ed9 AA<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 bi\u1ebft h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 v\u1ecb tr\u00ed c\u1ee5 th\u1ec3 cho vi\u1ec7c s\u1eed d\u1ee5ng c\u1ee7a ch\u00ednh ph\u1ee7, h\u00e3y xem h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/blog\/best-qr-code-placements-for-government-agencies\/\">c\u00e1c v\u1ecb tr\u00ed \u0111\u1eb7t m\u00e3 QR t\u1ed1t nh\u1ea5t cho c\u00e1c c\u01a1 quan ch\u00ednh ph\u1ee7<\/a>.<\/p>\n\n\n\n<blockquote class=\"is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Gi\u1eef m\u00e3 QR c\u1ee7a ch\u00ednh ph\u1ee7 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt m\u00e0 kh\u00f4ng c\u1ea7n in l\u1ea1i<\/strong> C\u1ea7n c\u1eadp nh\u1eadt URL \u0111\u00edch tr\u00ean m\u1ed9t bi\u1ec3n b\u00e1o c\u1ee7a ch\u00ednh ph\u1ee7 \u0111\u00e3 \u0111\u01b0\u1ee3c d\u00e1n m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf v\u1eadt li\u1ec7u v\u1eadt l\u00fd? S\u1eed d\u1ee5ng <a href=\"https:\/\/pageloot.com\/vi\/dynamic-qr-code-generator\/\">T\u1ea1o m\u00e3 QR \u0111\u1ed9ng<\/a> \u0111\u1ec3 thay \u0111\u1ed5i n\u1ed9i dung \u0111\u01b0\u1ee3c li\u00ean k\u1ebft b\u1ea5t c\u1ee9 l\u00fac n\u00e0o \u2013 kh\u00f4ng c\u1ea7n in l\u1ea1i.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110i\u1ec1u III: C\u00e1c Doanh nghi\u1ec7p v\u00e0 T\u1ed5 ch\u1ee9c M\u1edf c\u1eeda cho C\u00f4ng ch\u00fang<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c doanh nghi\u1ec7p t\u01b0 nh\u00e2n v\u00e0 t\u1ed5 ch\u1ee9c phi l\u1ee3i nhu\u1eadn ph\u1ee5c v\u1ee5 c\u00f4ng ch\u00fang \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1edfi <strong>\u0110i\u1ec1u III c\u1ee7a ADA<\/strong>, \u0111\u1ecbnh ngh\u0129a nh\u1eefng n\u01a1i n\u00e0y l\u00e0 \u201cc\u01a1 s\u1edf ph\u1ee5c v\u1ee5 c\u00f4ng c\u1ed9ng.\u201d Danh s\u00e1ch c\u00e1c th\u1ef1c th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh r\u1ea5t r\u1ed9ng v\u00e0 bao g\u1ed3m g\u1ea7n nh\u01b0 m\u1ecdi lo\u1ea1i h\u00ecnh doanh nghi\u1ec7p ti\u1ebfp x\u00fac v\u1edbi kh\u00e1ch h\u00e0ng. Theo \u0110i\u1ec1u III, c\u00e1c t\u1ed5 ch\u1ee9c n\u00e0y ph\u1ea3i cung c\u1ea5p <strong>giao ti\u1ebfp hi\u1ec7u qu\u1ea3<\/strong> cho kh\u00e1ch h\u00e0ng b\u1ecb khuy\u1ebft t\u1eadt v\u1ec1 th\u1ecb gi\u00e1c, th\u00ednh gi\u00e1c v\u00e0 ng\u00f4n ng\u1eef, bao g\u1ed3m th\u00f4ng qua c\u00e1c thi\u1ebft b\u1ecb v\u00e0 d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 khi c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c danh m\u1ee5c sau \u0111\u00e2y \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng l\u00e0 c\u01a1 s\u1edf ph\u1ee5c v\u1ee5 c\u00f4ng c\u1ed9ng theo ADA:<\/p>\n\n\n\n<figure>\n<table>\n<thead>\n<tr>\n<th>Danh m\u1ee5c<\/th>\n<th>V\u00ed d\u1ee5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>N\u01a1i l\u01b0u tr\u00fa<\/td>\n<td>Kh\u00e1ch s\u1ea1n, nh\u00e0 ngh\u1ec9, nh\u00e0 tr\u1ecd<\/td>\n<\/tr>\n<tr>\n<td>C\u01a1 s\u1edf \u0103n u\u1ed1ng<\/td>\n<td>Nh\u00e0 h\u00e0ng, qu\u00e1n bar<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ecba \u0111i\u1ec3m gi\u1ea3i tr\u00ed<\/td>\n<td>R\u1ea1p h\u00e1t, s\u00e2n v\u1eadn \u0111\u1ed9ng, ph\u00f2ng h\u00f2a nh\u1ea1c<\/td>\n<\/tr>\n<tr>\n<td>N\u01a1i t\u1ee5 h\u1ecdp c\u00f4ng c\u1ed9ng<\/td>\n<td>Trung t\u00e2m h\u1ed9i ngh\u1ecb, kh\u00e1n ph\u00f2ng<\/td>\n<\/tr>\n<tr>\n<td>C\u01a1 s\u1edf b\u00e1n h\u00e0ng v\u00e0 cho thu\u00ea<\/td>\n<td>C\u1eeda h\u00e0ng t\u1ea1p h\u00f3a, trung t\u00e2m mua s\u1eafm, c\u1eeda h\u00e0ng ph\u1ea7n c\u1ee9ng<\/td>\n<\/tr>\n<tr>\n<td>C\u01a1 s\u1edf d\u1ecbch v\u1ee5<\/td>\n<td>Ng\u00e2n h\u00e0ng, nh\u00e0 thu\u1ed1c, nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe, v\u0103n ph\u00f2ng lu\u1eadt, b\u1ec7nh vi\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>B\u1ebfn xe\/ga v\u1eadn t\u1ea3i<\/td>\n<td>B\u1ebfn xe bu\u00fdt v\u00e0 ga t\u00e0u<\/td>\n<\/tr>\n<tr>\n<td>Tr\u01b0ng b\u00e0y ho\u1eb7c b\u1ed9 s\u01b0u t\u1eadp c\u00f4ng c\u1ed9ng<\/td>\n<td>B\u1ea3o t\u00e0ng, th\u01b0 vi\u1ec7n, ph\u00f2ng tr\u01b0ng b\u00e0y<\/td>\n<\/tr>\n<tr>\n<td>Gi\u1ea3i tr\u00ed<\/td>\n<td>C\u00f4ng vi\u00ean, s\u1edf th\u00fa, c\u00f4ng vi\u00ean gi\u1ea3i tr\u00ed<\/td>\n<\/tr>\n<tr>\n<td>C\u01a1 s\u1edf gi\u00e1o d\u1ee5c<\/td>\n<td>Tr\u01b0\u1eddng m\u1eabu gi\u00e1o t\u01b0 th\u1ee5c \u0111\u1ebfn c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh sau \u0111\u1ea1i h\u1ecdc<\/td>\n<\/tr>\n<tr>\n<td>D\u1ecbch v\u1ee5 x\u00e3 h\u1ed9i<\/td>\n<td>Trung t\u00e2m gi\u1eef tr\u1ebb, trung t\u00e2m ng\u01b0\u1eddi cao tu\u1ed5i, nh\u00e0 t\u1ea1m tr\u00fa cho ng\u01b0\u1eddi v\u00f4 gia c\u01b0, ng\u00e2n h\u00e0ng th\u1ef1c ph\u1ea9m<\/td>\n<\/tr>\n<tr>\n<td>T\u1eadp th\u1ec3 d\u1ee5c v\u00e0 gi\u1ea3i tr\u00ed<\/td>\n<td>Ph\u00f2ng t\u1eadp th\u1ec3 d\u1ee5c, spa s\u1ee9c kh\u1ecfe, s\u00e2n bowling, s\u00e2n golf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n xu\u1ea5t hi\u1ec7n trong danh s\u00e1ch n\u00e0y v\u00e0 b\u1ea1n s\u1eed d\u1ee5ng m\u00e3 QR trong b\u1ea5t k\u1ef3 ng\u1eef c\u1ea3nh t\u01b0\u01a1ng t\u00e1c v\u1edbi kh\u00e1ch h\u00e0ng n\u00e0o \u2013 bi\u1ec3n b\u00e1o, th\u1ef1c \u0111\u01a1n, m\u00e0n h\u00ecnh s\u1ea3n ph\u1ea9m, thi\u1ebft b\u1ecb thanh to\u00e1n ho\u1eb7c t\u00e0i li\u1ec7u th\u00f4ng tin \u2013 c\u00e1c ngh\u0129a v\u1ee5 giao ti\u1ebfp hi\u1ec7u qu\u1ea3 s\u1ebd \u00e1p d\u1ee5ng cho tr\u1ea3i nghi\u1ec7m m\u00e3 QR \u0111\u00f3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe: Ngh\u0129a v\u1ee5 n\u00e2ng cao v\u00e0 nh\u1eefng r\u1ee7i ro th\u1ef1c t\u1ebf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ec7nh vi\u1ec7n, ph\u00f2ng kh\u00e1m, nh\u00e0 thu\u1ed1c v\u00e0 c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe t\u01b0 nh\u00e2n xu\u1ea5t hi\u1ec7n trong M\u1ee5c III v\u1edbi t\u01b0 c\u00e1ch l\u00e0 c\u01a1 s\u1edf d\u1ecbch v\u1ee5. Nh\u01b0ng c\u00e1c t\u1ed5 ch\u1ee9c ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng theo c\u00e1c ti\u00eau chu\u1ea9n b\u1ea3o m\u1eadt v\u00e0 th\u00f4ng tin b\u1ed5 sung, khi\u1ebfn vi\u1ec7c giao ti\u1ebfp d\u1ec5 ti\u1ebfp c\u1eadn tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi m\u00e3 QR li\u00ean k\u1ebft \u0111\u1ebfn h\u01b0\u1edbng d\u1eabn xu\u1ea5t vi\u1ec7n, th\u00f4ng tin thu\u1ed1c, l\u1ecbch h\u1eb9n ho\u1eb7c bi\u1ec3u m\u1eabu b\u1ec7nh nh\u00e2n, h\u1eadu qu\u1ea3 c\u1ee7a vi\u1ec7c kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn kh\u00f4ng ch\u1ec9 l\u00e0 ph\u00e1p l\u00fd \u2013 m\u00e0 c\u00f2n l\u00e0 l\u00e2m s\u00e0ng. M\u1ed9t b\u1ec7nh nh\u00e2n c\u00f3 th\u1ecb l\u1ef1c k\u00e9m kh\u00f4ng th\u1ec3 truy c\u1eadp h\u01b0\u1edbng d\u1eabn li\u1ec1u l\u01b0\u1ee3ng v\u00ec m\u00e3 QR thi\u1ebfu t\u00f9y ch\u1ecdn d\u1ef1 ph\u00f2ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi r\u1ee7i ro s\u1ee9c kh\u1ecfe \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e3 QR trong m\u00f4i tr\u01b0\u1eddng ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe ph\u1ea3i lu\u00f4n \u0111i k\u00e8m v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf d\u1ec5 ti\u1ebfp c\u1eadn nh\u01b0 t\u00e0i li\u1ec7u in c\u1ee1 l\u1edbn, gi\u1ea3i th\u00edch b\u1eb1ng \u00e2m thanh ho\u1eb7c h\u1ed7 tr\u1ee3 c\u1ee7a nh\u00e2n vi\u00ean. \u0110\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf y t\u1ebf c\u00f4ng c\u1ed9ng c\u0169ng l\u00e0 c\u00e1c c\u01a1 quan ch\u00ednh ph\u1ee7, c\u00e1c ngh\u0129a v\u1ee5 c\u1ee7a M\u1ee5c II \u00e1p d\u1ee5ng ngo\u00e0i c\u00e1c y\u00eau c\u1ea7u giao ti\u1ebfp ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1m ph\u00e1 c\u00e1ch <a href=\"https:\/\/pageloot.com\/vi\/qr-codes-for\/hospital-and-healthcare\/\">m\u00e3 QR \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ec7nh vi\u1ec7n v\u00e0 c\u01a1 s\u1edf ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe<\/a> \u0111\u1ec3 bi\u1ebft c\u00e1c v\u00ed d\u1ee5 tri\u1ec3n khai th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kh\u00e1ch s\u1ea1n \u2013 Nh\u00e0 h\u00e0ng: Th\u1ef1c \u0111\u01a1n, Nh\u1eadn ph\u00f2ng v\u00e0 D\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u00e0nh kh\u00e1ch s\u1ea1n \u2013 nh\u00e0 h\u00e0ng \u2013 kh\u00e1ch s\u1ea1n, nh\u00e0 h\u00e0ng v\u00e0 qu\u00e1n bar \u2013 \u0111\u00e3 \u00e1p d\u1ee5ng m\u00e3 QR v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u00e1ng k\u1ec3, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi th\u1ef1c \u0111\u01a1n k\u1ef9 thu\u1eadt s\u1ed1. V\u00ec nh\u00e0 h\u00e0ng v\u00e0 kh\u00e1ch s\u1ea1n \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea r\u00f5 r\u00e0ng l\u00e0 n\u01a1i c\u00f4ng c\u1ed9ng theo M\u1ee5c III, m\u1ecdi tr\u1ea3i nghi\u1ec7m c\u1ee7a kh\u00e1ch h\u00e0ng \u0111\u01b0\u1ee3c cung c\u1ea5p qua m\u00e3 QR \u0111\u1ec1u mang theo ngh\u0129a v\u1ee5 giao ti\u1ebfp hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t nh\u00e0 h\u00e0ng ch\u1ec9 d\u1ef1a v\u00e0o th\u1ef1c \u0111\u01a1n m\u00e3 QR ph\u1ea3i \u0111\u1ea3m b\u1ea3o th\u1ef1c \u0111\u01a1n \u0111\u00f3 d\u1ec5 ti\u1ebfp c\u1eadn \u0111\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng khi\u1ebfm th\u1ecb. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 trang \u0111\u00edch m\u00e0 m\u00e3 QR li\u00ean k\u1ebft \u0111\u1ebfn ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi tr\u00ecnh \u0111\u1ecdc m\u00e0n h\u00ecnh, s\u1eed d\u1ee5ng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u00e0u s\u1eafc \u0111\u1ea7y \u0111\u1ee7 v\u00e0 c\u00f3 c\u1ea5u tr\u00fac ti\u00eau \u0111\u1ec1 h\u1ee3p l\u00fd. Kh\u00e1ch h\u00e0ng kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng m\u00e3 QR \u2013 d\u00f9 l\u00e0 do khi\u1ebfm th\u1ecb, kh\u00f4ng quen thu\u1ed9c v\u1edbi \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh hay h\u1ea1n ch\u1ebf v\u1ec1 v\u1eadn \u0111\u1ed9ng \u2013 ph\u1ea3i c\u00f3 c\u00e1ch kh\u00e1c \u0111\u1ec3 truy c\u1eadp c\u00f9ng m\u1ed9t th\u00f4ng tin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 tri\u1ec3n khai th\u1ef1c \u0111\u01a1n d\u1ec5 ti\u1ebfp c\u1eadn, <a href=\"https:\/\/pageloot.com\/vi\/menu-qr-code-generator\/\">Menu QR code<\/a> cho ph\u00e9p b\u1ea1n li\u00ean k\u1ebft \u0111\u1ebfn m\u1ed9t th\u1ef1c \u0111\u01a1n k\u1ef9 thu\u1eadt s\u1ed1 m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt ngay l\u1eadp t\u1ee9c m\u00e0 kh\u00f4ng c\u1ea7n in l\u1ea1i t\u00e0i li\u1ec7u v\u1eadt l\u00fd \u2013 h\u1eefu \u00edch khi t\u00ecnh tr\u1ea1ng s\u1eb5n c\u00f3 c\u1ee7a m\u00f3n h\u00e0ng thay \u0111\u1ed5i ho\u1eb7c khi b\u1ea1n c\u1ea7n c\u1eadp nh\u1eadt trang \u0111\u01b0\u1ee3c li\u00ean k\u1ebft \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch l\u00e0m cho thanh to\u00e1n b\u1eb1ng m\u00e3 QR d\u1ec5 ti\u1ebfp c\u1eadn trong m\u00f4i tr\u01b0\u1eddng kh\u00e1ch s\u1ea1n v\u00e0 b\u00e1n l\u1ebb, h\u00e3y xem b\u00e0i vi\u1ebft c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-payment-accessibility-best-practices\/\">c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t v\u1ec1 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn thanh to\u00e1n b\u1eb1ng m\u00e3 QR<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gi\u00e1o d\u1ee5c: Tr\u01b0\u1eddng h\u1ecdc c\u00f4ng l\u1eadp v\u00e0 t\u01b0 th\u1ee5c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u1ed5 ch\u1ee9c gi\u00e1o d\u1ee5c thu\u1ed9c c\u1ea3 M\u1ee5c II v\u00e0 M\u1ee5c III t\u00f9y thu\u1ed9c v\u00e0o vi\u1ec7c ch\u00fang \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh c\u00f4ng l\u1eadp hay t\u01b0 nh\u00e2n. C\u00e1c tr\u01b0\u1eddng K\u201312 c\u00f4ng l\u1eadp, cao \u0111\u1eb3ng c\u1ed9ng \u0111\u1ed3ng v\u00e0 \u0111\u1ea1i h\u1ecdc c\u00f4ng l\u1eadp thu\u1ed9c M\u1ee5c II, bao g\u1ed3m quy t\u1eafc c\u1ee7a DOJ y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 WCAG 2.1 C\u1ea5p AA \u0111\u1ed1i v\u1edbi n\u1ed9i dung web v\u00e0 \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng. C\u00e1c tr\u01b0\u1eddng t\u01b0 th\u1ee5c \u1edf m\u1ecdi c\u1ea5p \u0111\u1ed9 \u0111\u01b0\u1ee3c bao g\u1ed3m trong M\u1ee5c III v\u1edbi t\u01b0 c\u00e1ch l\u00e0 n\u01a1i c\u00f4ng c\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u1ea3 hai tr\u01b0\u1eddng h\u1ee3p, khi c\u00e1c tr\u01b0\u1eddng h\u1ecdc s\u1eed d\u1ee5ng m\u00e3 QR \u0111\u1ec3 ph\u00e2n ph\u1ed1i t\u00e0i li\u1ec7u kh\u00f3a h\u1ecdc, th\u00f4ng tin s\u1ef1 ki\u1ec7n, bi\u1ec3u m\u1eabu ho\u1eb7c t\u00e0i nguy\u00ean h\u1ecdc t\u1eadp, nh\u1eefng t\u00e0i li\u1ec7u \u0111\u00f3 ph\u1ea3i c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c. M\u1ed9t h\u1ecdc sinh b\u1ecb khi\u1ebfm th\u1ecb ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng truy c\u1eadp c\u00f9ng n\u1ed9i dung v\u1edbi c\u00e1c b\u1ea1n c\u00f9ng trang l\u1ee9a. Tr\u00ean th\u1ef1c t\u1ebf, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c t\u1ec7p PDF \u0111\u01b0\u1ee3c li\u00ean k\u1ebft ph\u1ea3i \u0111\u01b0\u1ee3c g\u1eafn th\u1ebb v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi tr\u00ecnh \u0111\u1ecdc m\u00e0n h\u00ecnh<\/li>\n<li>N\u1ed9i dung web truy c\u1eadp qua m\u00e3 QR ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n WCAG<\/li>\n<li>V\u1ecb tr\u00ed \u0111\u1eb7t m\u00e3 QR v\u1eadt l\u00fd trong l\u1edbp h\u1ecdc ho\u1eb7c h\u00e0nh lang ph\u1ea3i \u1edf \u0111\u1ed9 cao c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi h\u1ecdc sinh s\u1eed d\u1ee5ng xe l\u0103n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Xem c\u00e1ch <a href=\"https:\/\/pageloot.com\/vi\/qr-codes-for\/school-and-education\/\">m\u00e3 QR \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong tr\u01b0\u1eddng h\u1ecdc v\u00e0 gi\u00e1o d\u1ee5c<\/a> \u0111\u1ec3 bi\u1ebft c\u00e1c \u00fd t\u01b0\u1edfng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3, v\u00e0 kh\u00e1m ph\u00e1 <a href=\"https:\/\/pageloot.com\/vi\/pdf-qr-code-generator\/\">Chuy\u1ec3n PDF sang QR<\/a> \u0111\u1ec3 ph\u00e2n ph\u1ed1i c\u00e1c t\u00e0i li\u1ec7u kh\u00f3a h\u1ecdc c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">B\u00e1n l\u1ebb: C\u1eeda h\u00e0ng, Bao b\u00ec v\u00e0 M\u00e0n h\u00ecnh tr\u01b0ng b\u00e0y t\u1ea1i c\u1eeda h\u00e0ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c c\u1eeda h\u00e0ng b\u00e1n l\u1ebb, trung t\u00e2m mua s\u1eafm v\u00e0 c\u1eeda h\u00e0ng t\u1ea1p h\u00f3a \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea l\u00e0 n\u01a1i c\u00f4ng c\u1ed9ng theo Ti\u00eau \u0111\u1ec1 III. Khi m\u00e3 QR ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn tr\u00ean bao b\u00ec s\u1ea3n ph\u1ea9m, m\u00e0n h\u00ecnh k\u1ec7 h\u00e0ng v\u00e0 khu v\u1ef1c thanh to\u00e1n, c\u00e1c t\u1ed5 ch\u1ee9c b\u00e1n l\u1ebb ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi vi\u1ec7c ng\u00e0y c\u00e0ng ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ngh\u0129a v\u1ee5 giao ti\u1ebfp hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e3 QR tr\u00ean nh\u00e3n s\u1ea3n ph\u1ea9m li\u00ean k\u1ebft \u0111\u1ebfn h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng, danh s\u00e1ch th\u00e0nh ph\u1ea7n ho\u1eb7c th\u00f4ng tin b\u1ea3o h\u00e0nh ph\u1ea3i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng b\u1ecb khi\u1ebfm th\u1ecb. N\u1ebfu m\u00e3 l\u00e0 c\u00e1ch ch\u00ednh \u0111\u1ec3 truy c\u1eadp th\u00f4ng tin \u0111\u00f3 \u2013 v\u00e0 kh\u00f4ng c\u00f3 gi\u1ea3i ph\u00e1p thay th\u1ebf t\u01b0\u01a1ng \u0111\u01b0\u01a1ng n\u00e0o \u0111\u01b0\u1ee3c cung c\u1ea5p \u2013 nh\u00e0 b\u00e1n l\u1ebb c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u00e1p \u1ee9ng c\u00e1c ngh\u0129a v\u1ee5 giao ti\u1ebfp hi\u1ec7u qu\u1ea3 c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c c\u00e2n nh\u1eafc ch\u00ednh v\u1ec1 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ed1i v\u1edbi vi\u1ec7c tri\u1ec3n khai QR trong b\u00e1n l\u1ebb bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cung c\u1ea5p URL \u0111\u01b0\u1ee3c g\u00f5 ho\u1eb7c b\u1ea3n in t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u00f9ng v\u1edbi m\u00e3 QR tr\u00ean bao b\u00ec<\/li>\n<li>\u0110\u1ea3m b\u1ea3o c\u00e1c trang th\u00f4ng tin s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c li\u00ean k\u1ebft t\u1eeb m\u00e3 QR \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n t\u01b0\u01a1ng ph\u1ea3n v\u00e0 \u0111i\u1ec1u h\u01b0\u1edbng c\u1ee7a WCAG<\/li>\n<li>\u0110\u1eb7t m\u00e3 QR t\u1ea1i c\u1eeda h\u00e0ng \u1edf \u0111\u1ed9 cao v\u00e0 v\u1ecb tr\u00ed c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng xe l\u0103n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 bi\u1ebft chi\u1ebfn l\u01b0\u1ee3c \u0111\u1eb7t v\u1ecb tr\u00ed, h\u00e3y xem h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/blog\/top-qr-code-placements-for-retail-stores\/\">\u0111\u1eb7t m\u00e3 QR h\u00e0ng \u0111\u1ea7u cho c\u00e1c c\u1eeda h\u00e0ng b\u00e1n l\u1ebb<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c Ti\u00eau Chu\u1ea9n K\u1ef9 Thu\u1eadt \u00c1p D\u1ee5ng Cho M\u1ecdi Ng\u00e0nh<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea5t k\u1ec3 b\u1ea1n ho\u1ea1t \u0111\u1ed9ng trong l\u0129nh v\u1ef1c n\u00e0o, c\u00e1c ti\u00eau chu\u1ea9n ti\u1ebfp c\u1eadn c\u1ed1t l\u00f5i t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec1u \u00e1p d\u1ee5ng khi b\u1ea1n tri\u1ec3n khai m\u00e3 QR. Ch\u00fang \u0111\u1ebfn t\u1eeb h\u01b0\u1edbng d\u1eabn WCAG 2.1 v\u00e0 M\u1ee5c 508, v\u00e0 ch\u00fang bao g\u1ed3m c\u1ea3 m\u00e3 QR v\u1eadt l\u00fd v\u00e0 n\u1ed9i dung k\u1ef9 thu\u1eadt s\u1ed1 m\u00e0 n\u00f3 li\u00ean k\u1ebft \u0111\u1ebfn.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/05\/qr-accessibility-checklist-22c0e9-091cd38ecf97.webp\" alt=\"Danh s\u00e1ch ki\u1ec3m tra kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn QR\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ed1i v\u1edbi m\u00e3 QR v\u1eadt l\u00fd:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng n\u1ec1n t\u1ed1i tr\u00ean n\u1ec1n s\u00e1ng, nh\u1eafm \u0111\u1ebfn t\u1ef7 l\u1ec7 t\u01b0\u01a1ng ph\u1ea3n \u00edt nh\u1ea5t <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-color-contrast-best-practices\/\">4.5:1 \u0111\u1ec3 \u0111\u1ea1t kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ea7y \u0111\u1ee7<\/a><\/li>\n<li>In m\u00e3 v\u1edbi k\u00edch th\u01b0\u1edbc t\u1ed1i thi\u1ec3u 1 inch \u00d7 1 inch, v\u00e0 tu\u00e2n th\u1ee7 quy t\u1eafc 10:1 cho kho\u1ea3ng c\u00e1ch qu\u00e9t (1 inch chi\u1ec1u r\u1ed9ng m\u00e3 cho m\u1ed7i 10 inch kho\u1ea3ng c\u00e1ch xem d\u1ef1 ki\u1ebfn)<\/li>\n<li>\u0110\u1eb7t m\u00e3 in \u1edf \u0111\u1ed9 cao t\u1eeb 3.5 \u0111\u1ebfn 4.5 feet so v\u1edbi s\u00e0n nh\u00e0 \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng xe l\u0103n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ti\u1ebfp c\u1eadn<\/li>\n<li>Th\u00eam nh\u00e3n r\u00f5 r\u00e0ng ho\u1eb7c l\u1eddi k\u00eau g\u1ecdi h\u00e0nh \u0111\u1ed9ng g\u1ea7n \u0111\u00f3 \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng hi\u1ec3u m\u00e3 c\u00f3 ch\u1ee9c n\u0103ng g\u00ec tr\u01b0\u1edbc khi qu\u00e9t<\/li>\n<li>Cung c\u1ea5p m\u1ed9t URL v\u0103n b\u1ea3n li\u1ec1n k\u1ec1 ho\u1eb7c ph\u01b0\u01a1ng \u00e1n thay th\u1ebf t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 qu\u00e9t m\u00e3 QR v\u1eabn c\u00f3 th\u1ec3 truy c\u1eadp n\u1ed9i dung<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ed1i v\u1edbi n\u1ed9i dung k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c trang web \u0111\u00edch ph\u1ea3i \u0111\u00e1p \u1ee9ng ti\u00eau ch\u00ed th\u00e0nh c\u00f4ng WCAG 2.1 C\u1ea5p A v\u00e0 AA<\/li>\n<li>Trong t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt s\u1ed1, m\u00e3 QR c\u1ea7n v\u0103n b\u1ea3n thay th\u1ebf m\u00f4 t\u1ea3 m\u1ee5c \u0111\u00edch c\u1ee7a m\u00e3 \u2013 kh\u00f4ng ph\u1ea3i h\u00ecnh th\u1ee9c tr\u1ef1c quan c\u1ee7a n\u00f3 (Ti\u00eau ch\u00ed th\u00e0nh c\u00f4ng WCAG 1.1.1)<\/li>\n<li>\u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n phi v\u0103n b\u1ea3n c\u1ee7a c\u00e1c m\u00f4-\u0111un m\u00e3 QR so v\u1edbi n\u1ec1n c\u1ee7a ch\u00fang ph\u1ea3i \u0111\u1ea1t t\u1ef7 l\u1ec7 \u00edt nh\u1ea5t 3:1 (Ti\u00eau ch\u00ed th\u00e0nh c\u00f4ng WCAG 1.4.11)<\/li>\n<li>N\u1ebfu m\u00e3 QR ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t li\u00ean k\u1ebft, v\u0103n b\u1ea3n thay th\u1ebf ph\u1ea3i m\u00f4 t\u1ea3 n\u01a1i n\u00f3 d\u1eabn \u0111\u1ebfn (Ti\u00eau ch\u00ed th\u00e0nh c\u00f4ng WCAG 2.4.4)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 c\u00f3 danh s\u00e1ch ki\u1ec3m tra tri\u1ec3n khai \u0111\u1ea7y \u0111\u1ee7, h\u00e3y xem h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/blog\/how-to-make-qr-codes-ada-compliant\/\">c\u00e1ch l\u00e0m cho m\u00e3 QR tu\u00e2n th\u1ee7 ADA<\/a> v\u00e0 r\u1ed9ng h\u01a1n c\u1ee7a ch\u00fang t\u00f4i <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-usability-best-practices\/\">c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t v\u1ec1 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng m\u00e3 QR<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 <a href=\"https:\/\/pageloot.com\/vi\/blog\/how-voice-activated-qr-codes-enhance-accessibility\/\">m\u00e3 QR k\u00edch ho\u1ea1t b\u1eb1ng gi\u1ecdng n\u00f3i<\/a> v\u00e0 c\u00e1c t\u00edn hi\u1ec7u x\u00fac gi\u00e1c nh\u01b0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c n\u00e2ng cao \u0111\u1ec3 ph\u1ee5c v\u1ee5 ng\u01b0\u1eddi d\u00f9ng khi\u1ebfm th\u1ecb \u2013 \u0111\u1eb7c bi\u1ec7t li\u00ean quan \u0111\u1ebfn c\u00e1c tri\u1ec3n khai trong y t\u1ebf, gi\u00e1o d\u1ee5c v\u00e0 ch\u00ednh ph\u1ee7.<\/p>\n\n\n\n<blockquote class=\"is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>T\u1ea1o M\u00e3 QR D\u1ec5 Ti\u1ebfp C\u1eadn Ngay T\u1eeb \u0110\u1ea7u<\/strong> S\u1eed d\u1ee5ng <a href=\"https:\/\/pageloot.com\/vi\/qr-code-generator\/\">Tr\u00ecnh t\u1ea1o m\u00e3 QR<\/a> \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u00e3 QR c\u00f3 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao, k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi nh\u00e3n v\u00e0 th\u01b0\u01a1ng hi\u1ec7u r\u00f5 r\u00e0ng \u2013 sau \u0111\u00f3 li\u00ean k\u1ebft ch\u00fang v\u1edbi n\u1ed9i dung d\u1ec5 ti\u1ebfp c\u1eadn \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n WCAG.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i Sao M\u00e3 QR D\u1ec5 Ti\u1ebfp C\u1eadn L\u00e0 Th\u1ef1c H\u00e0nh T\u1ed1t V\u01b0\u1ee3t Ra Ngo\u00e0i Tu\u00e2n Th\u1ee7 Ph\u00e1p L\u00fd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ecf qua c\u00e1c ngh\u0129a v\u1ee5 ph\u00e1p l\u00fd, vi\u1ec7c l\u00e0m cho m\u00e3 QR d\u1ec5 ti\u1ebfp c\u1eadn s\u1ebd m\u1edf r\u1ed9ng \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi n\u1ed9i dung c\u1ee7a b\u1ea1n. M\u1ed9t m\u00e3 QR kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn kh\u00f4ng ch\u1ec9 t\u1ea1o ra r\u1ee7i ro ph\u00e1p l\u00fd \u2013 m\u00e0 c\u00f2n t\u1ea1o ra m\u1ed9t l\u1ed7 h\u1ed5ng trong tr\u1ea3i nghi\u1ec7m kh\u00e1ch h\u00e0ng c\u1ee7a b\u1ea1n. M\u1ed9t kh\u00e1ch h\u00e0ng t\u1ea1i nh\u00e0 h\u00e0ng kh\u00f4ng th\u1ec3 \u0111\u1ecdc menu QR, m\u1ed9t b\u1ec7nh nh\u00e2n kh\u00f4ng th\u1ec3 truy c\u1eadp h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng thu\u1ed1c, ho\u1eb7c m\u1ed9t sinh vi\u00ean kh\u00f4ng th\u1ec3 t\u1ea3i t\u00e0i li\u1ec7u kh\u00f3a h\u1ecdc v\u00ec m\u1ed9t t\u1ec7p PDF kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u1ec1u l\u00e0 nh\u1eefng kho\u1ea3nh kh\u1eafc m\u00e0 t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n \u0111\u00e3 th\u1ea5t b\u1ea1i trong vi\u1ec7c giao ti\u1ebfp hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/05\/qr-code-accessibility-744498-0aaad510df04.webp\" alt=\"C\u00e1c ng\u00e0nh c\u1ea7n kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c th\u1ef1c h\u00e0nh m\u00e3 QR d\u1ec5 ti\u1ebfp c\u1eadn c\u0169ng c\u00f3 xu h\u01b0\u1edbng c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m cho m\u1ecdi ng\u01b0\u1eddi. \u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n \u0111\u1ee7 gi\u00fap m\u00e3 qu\u00e9t nhanh h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng k\u00e9m. K\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p gi\u00fap ng\u01b0\u1eddi d\u00f9ng \u1edf m\u1ecdi l\u1ee9a tu\u1ed5i qu\u00e9t t\u1eeb kho\u1ea3ng c\u00e1ch tho\u1ea3i m\u00e1i. Nh\u00e3n r\u00f5 r\u00e0ng gi\u1ea3m s\u1ef1 nh\u1ea7m l\u1eabn cho ng\u01b0\u1eddi d\u00f9ng m\u00e3 QR l\u1ea7n \u0111\u1ea7u. Nh\u1eefng c\u1ea3i ti\u1ebfn n\u00e0y mang l\u1ea1i l\u1ee3i \u00edch cho to\u00e0n b\u1ed9 \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee7a b\u1ea1n, kh\u00f4ng ch\u1ec9 ng\u01b0\u1eddi d\u00f9ng khuy\u1ebft t\u1eadt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, k\u00edch th\u01b0\u1edbc, kh\u1ea3 n\u0103ng \u0111\u1ecdc v\u00e0 v\u1ecb tr\u00ed, h\u00e3y kh\u00e1m ph\u00e1 c\u00e1c h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/blog\/best-practices-for-qr-code-readability\/\">c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t v\u1ec1 kh\u1ea3 n\u0103ng \u0111\u1ecdc m\u00e3 QR<\/a> v\u00e0 <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-color-contrast-best-practices\/\">c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t v\u1ec1 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u00e0u c\u1ee7a m\u00e3 QR<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ngh\u0129a v\u1ee5 v\u1ec1 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong ch\u00ednh ph\u1ee7, y t\u1ebf, gi\u00e1o d\u1ee5c, kh\u00e1ch s\u1ea1n v\u00e0 b\u00e1n l\u1ebb \u2013 v\u00e0 c\u00f9ng m\u1ed9t ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt chi ph\u1ed1i t\u1ea5t c\u1ea3. \u0110i\u1ec3m kh\u1edfi \u0111\u1ea7u th\u1ef1c t\u1ebf r\u1ea5t \u0111\u01a1n gi\u1ea3n: n\u1ebfu m\u00e3 QR l\u00e0 c\u00e1ch b\u1ea1n truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin quan tr\u1ecdng, th\u00ec th\u00f4ng tin \u0111\u00f3 ph\u1ea3i d\u1ec5 ti\u1ebfp c\u1eadn. S\u1eed d\u1ee5ng <a href=\"https:\/\/pageloot.com\/vi\/dynamic-qr-code-generator\/\">m\u00e3 QR \u0111\u1ed9ng<\/a> \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt n\u1ed9i dung \u0111\u01b0\u1ee3c li\u00ean k\u1ebft nh\u1eb1m duy tr\u00ec tu\u00e2n th\u1ee7 m\u00e0 kh\u00f4ng c\u1ea7n in l\u1ea1i, v\u00e0 kh\u00e1m ph\u00e1 to\u00e0n b\u1ed9 c\u00e1c <a href=\"https:\/\/pageloot.com\/vi\/industry\/\">gi\u1ea3i ph\u00e1p m\u00e3 QR chuy\u00ean bi\u1ec7t theo ng\u00e0nh<\/a> \u0111\u1ec3 t\u00ecm ra c\u00e1ch tri\u1ec3n khai ph\u00f9 h\u1ee3p cho l\u0129nh v\u1ef1c c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<div class=\"schema-faq\"><div class=\"schema-faq-section\" id=\"faq-question-3d91cc991432\"><strong class=\"schema-faq-question\">Doanh nghi\u1ec7p c\u1ee7a t\u00f4i c\u00f3 b\u1eaft bu\u1ed9c v\u1ec1 m\u1eb7t ph\u00e1p l\u00fd ph\u1ea3i s\u1eed d\u1ee5ng m\u00e3 QR tu\u00e2n th\u1ee7 ADA kh\u00f4ng?<\/strong> <p class=\"schema-faq-answer\">Kh\u00f4ng c\u00f3 lu\u1eadt n\u00e0o c\u1ee5 th\u1ec3 y\u00eau c\u1ea7u doanh nghi\u1ec7p s\u1eed d\u1ee5ng m\u00e3 QR. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n ch\u1ecdn s\u1eed d\u1ee5ng m\u00e3 QR nh\u01b0 m\u1ed9t ph\u1ea7n trong giao ti\u1ebfp v\u1edbi kh\u00e1ch h\u00e0ng, c\u00e1c y\u00eau c\u1ea7u v\u1ec1 giao ti\u1ebfp hi\u1ec7u qu\u1ea3 c\u1ee7a ADA s\u1ebd \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. N\u1ebfu m\u00e3 QR l\u00e0 c\u00e1ch ch\u00ednh ho\u1eb7c duy nh\u1ea5t \u0111\u1ec3 kh\u00e1ch h\u00e0ng truy c\u1eadp th\u00f4ng tin, tr\u1ea3i nghi\u1ec7m \u0111\u00f3 ph\u1ea3i d\u1ec5 ti\u1ebfp c\u1eadn \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi khuy\u1ebft t\u1eadt \u2013 bao g\u1ed3m c\u1ea3 nh\u1eefng ng\u01b0\u1eddi khi\u1ebfm th\u1ecb ho\u1eb7c h\u1ea1n ch\u1ebf v\u1eadn \u0111\u1ed9ng.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1d6adcf1a7bb\"><strong class=\"schema-faq-question\">Nh\u1eefng ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng ngh\u0129a v\u1ee5 ti\u1ebfp c\u1eadn ADA r\u00f5 r\u00e0ng nh\u1ea5t khi s\u1eed d\u1ee5ng m\u00e3 QR?<\/strong> <p class=\"schema-faq-answer\">C\u00e1c c\u01a1 quan ch\u00ednh ph\u1ee7 ti\u1ec3u bang v\u00e0 \u0111\u1ecba ph\u01b0\u01a1ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c ngh\u0129a v\u1ee5 r\u00f5 r\u00e0ng nh\u1ea5t theo \u0110i\u1ec1u II c\u1ee7a ADA v\u00e0 quy t\u1eafc cu\u1ed1i c\u00f9ng n\u0103m 2024 c\u1ee7a DOJ, y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 WCAG 2.1 C\u1ea5p AA \u0111\u1ed1i v\u1edbi n\u1ed9i dung web v\u00e0 \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng. C\u00e1c doanh nghi\u1ec7p t\u01b0 nh\u00e2n m\u1edf c\u1eeda cho c\u00f4ng ch\u00fang \u2013 bao g\u1ed3m nh\u00e0 h\u00e0ng, kh\u00e1ch s\u1ea1n, b\u1ec7nh vi\u1ec7n, c\u1eeda h\u00e0ng b\u00e1n l\u1ebb, tr\u01b0\u1eddng t\u01b0, ng\u00e2n h\u00e0ng v\u00e0 ph\u00f2ng t\u1eadp th\u1ec3 d\u1ee5c \u2013 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 theo \u0110i\u1ec1u III v\u00e0 ph\u1ea3i cung c\u1ea5p giao ti\u1ebfp hi\u1ec7u qu\u1ea3 th\u00f4ng qua c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n h\u1ed7 tr\u1ee3 v\u00e0 d\u1ecbch v\u1ee5 ph\u1ee5 tr\u1ee3. C\u00e1c c\u01a1 quan li\u00ean bang c\u00f2n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1edfi M\u1ee5c 508 c\u1ee7a \u0110\u1ea1o lu\u1eadt Ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-f7a5de895357\"><strong class=\"schema-faq-question\">Y\u00eau c\u1ea7u t\u1ed1i thi\u1ec3u l\u00e0 g\u00ec \u0111\u1ec3 m\u00e3 QR c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c theo ti\u00eau chu\u1ea9n ADA?<\/strong> <p class=\"schema-faq-answer\">Kh\u00f4ng c\u00f3 m\u1ed9t danh s\u00e1ch ki\u1ec3m tra duy nh\u1ea5t n\u00e0o \u0111\u01b0\u1ee3c ADA quy \u0111\u1ecbnh c\u1ee5 th\u1ec3 cho m\u00e3 QR, nh\u01b0ng c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t r\u00fat ra t\u1eeb h\u01b0\u1edbng d\u1eabn c\u1ee7a WCAG 2.1 v\u00e0 Section 508 bao g\u1ed3m: s\u1eed d\u1ee5ng n\u1ec1n t\u1ed1i tr\u00ean n\u1ec1n s\u00e1ng v\u1edbi t\u1ef7 l\u1ec7 t\u01b0\u01a1ng ph\u1ea3n \u00edt nh\u1ea5t 4.5:1; in m\u00e3 \u1edf k\u00edch th\u01b0\u1edbc t\u1ed1i thi\u1ec3u 1 inch \u00d7 1 inch; \u0111\u1eb7t m\u00e3 v\u1eadt l\u00fd \u1edf \u0111\u1ed9 cao d\u1ec5 ti\u1ebfp c\u1eadn (3.5\u20134.5 feet so v\u1edbi s\u00e0n nh\u00e0); cung c\u1ea5p m\u1ed9t URL v\u0103n b\u1ea3n g\u1ea7n \u0111\u00f3 l\u00e0m ph\u01b0\u01a1ng \u00e1n thay th\u1ebf cho ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 qu\u00e9t; th\u00eam v\u0103n b\u1ea3n thay th\u1ebf m\u00f4 t\u1ea3 (alt text) trong t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt s\u1ed1; v\u00e0 \u0111\u1ea3m b\u1ea3o n\u1ed9i dung \u0111\u00edch \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n WCAG 2.1 C\u1ea5p \u0111\u1ed9 AA.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u nh\u1eefng ng\u00e0nh n\u00e0o y\u00eau c\u1ea7u m\u00e3 QR tu\u00e2n th\u1ee7 ADA theo Ti\u00eau \u0111\u1ec1 II v\u00e0 III, bao g\u1ed3m ch\u00ednh ph\u1ee7, y t\u1ebf, b\u00e1n l\u1ebb v\u00e0 kh\u00e1ch s\u1ea1n \u0111\u1ec3 tu\u00e2n th\u1ee7 WCAG.<\/p>","protected":false},"author":17,"featured_media":54064,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2635],"tags":[],"class_list":["post-47078","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Which Industries Need ADA-Compliant QR Codes?<\/title>\n<meta name=\"description\" content=\"Learn which industries require ADA-compliant QR codes under Title II and III, including government, healthcare, retail, and hospitality for WCAG compliance.\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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T","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/pageloot.com\/wp-content\/litespeed\/avatar\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1792526369","url":"https:\/\/pageloot.com\/wp-content\/litespeed\/avatar\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1792526369","contentUrl":"https:\/\/pageloot.com\/wp-content\/litespeed\/avatar\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1792526369","caption":"Siim T"},"description":"Siim Tiigim\u00e4gi l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a d\u1ecbch v\u1ee5 t\u1ea1o m\u00e3 QR s\u00e1ng t\u1ea1o t\u1ea1i Pageloot. V\u1edbi chuy\u00ean m\u00f4n s\u00e2u s\u1eafc k\u00e9o d\u00e0i h\u01a1n 5 n\u0103m ch\u1ec9 v\u1ec1 m\u00e3 QR, Siim \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t chuy\u00ean gia v\u1ec1 ch\u1ee7 \u0111\u1ec1 n\u00e0y trong l\u0129nh v\u1ef1c n\u00e0y. Anh \u1ea5y \u0111\u00e3 c\u00f3 nh\u1eefng b\u01b0\u1edbc ti\u1ebfn \u0111\u00e1ng k\u1ec3 trong vi\u1ec7c t\u1eadn d\u1ee5ng c\u00f4ng ngh\u1ec7 QR \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a v\u00e0 t\u0103ng c\u01b0\u1eddng c\u00e1c t\u01b0\u01a1ng t\u00e1c k\u1ef9 thu\u1eadt s\u1ed1. Cu\u1ed9c h\u00e0nh tr\u00ecnh c\u1ee7a anh kh\u00f4ng ch\u1ec9 b\u1eaft \u0111\u1ea7u \u1edf \u0111\u00e2y. Siim c\u00f3 n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt s\u1ed1 s\u00e2u r\u1ed9ng v\u1edbi h\u01a1n 10 n\u0103m kinh nghi\u1ec7m v\u1eefng ch\u1eafc trong l\u0129nh v\u1ef1c Ph\u1ea7n m\u1ec1m d\u01b0\u1edbi d\u1ea1ng d\u1ecbch v\u1ee5 (SaaS), m\u1ed9t minh ch\u1ee9ng cho ki\u1ebfn th\u1ee9c s\u00e2u r\u1ed9ng c\u1ee7a \u00f4ng v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt s\u1ed1.","sameAs":["https:\/\/www.linkedin.com\/in\/siim-tiigimagi\/"]},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/top-industries-using-ada-compliant-qr-codes\/#faq-question-3d91cc991432","position":1,"url":"https:\/\/pageloot.com\/blog\/top-industries-using-ada-compliant-qr-codes\/#faq-question-3d91cc991432","name":"Doanh nghi\u1ec7p c\u1ee7a t\u00f4i c\u00f3 b\u1eaft bu\u1ed9c v\u1ec1 m\u1eb7t ph\u00e1p l\u00fd ph\u1ea3i s\u1eed d\u1ee5ng m\u00e3 QR tu\u00e2n th\u1ee7 ADA kh\u00f4ng?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No law specifically requires businesses to use QR codes. However, if you choose to use QR codes as part of your customer-facing communications, the ADA's effective communication requirements apply. If a QR code is the primary or only way customers can access information, that experience must be accessible to people with disabilities \u2013 including those with visual impairments or limited mobility.","inLanguage":"vi"},"inLanguage":"vi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/top-industries-using-ada-compliant-qr-codes\/#faq-question-1d6adcf1a7bb","position":2,"url":"https:\/\/pageloot.com\/blog\/top-industries-using-ada-compliant-qr-codes\/#faq-question-1d6adcf1a7bb","name":"Nh\u1eefng ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng ngh\u0129a v\u1ee5 ti\u1ebfp c\u1eadn ADA r\u00f5 r\u00e0ng nh\u1ea5t khi s\u1eed d\u1ee5ng m\u00e3 QR?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"State and local government agencies face the most explicit obligations under Title II of the ADA and the DOJ's 2024 final rule, which requires WCAG 2.1 Level AA compliance for web content and mobile apps. Private businesses open to the public \u2013 including restaurants, hotels, hospitals, retail stores, private schools, banks, and gyms \u2013 are covered under Title III and must provide effective communication through auxiliary aids and services. Federal agencies are additionally governed by Section 508 of the Rehabilitation Act.","inLanguage":"vi"},"inLanguage":"vi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/top-industries-using-ada-compliant-qr-codes\/#faq-question-f7a5de895357","position":3,"url":"https:\/\/pageloot.com\/blog\/top-industries-using-ada-compliant-qr-codes\/#faq-question-f7a5de895357","name":"Y\u00eau c\u1ea7u t\u1ed1i thi\u1ec3u l\u00e0 g\u00ec \u0111\u1ec3 m\u00e3 QR c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c theo ti\u00eau chu\u1ea9n ADA?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"There is no single checklist mandated by the ADA specifically for QR codes, but best practices drawn from WCAG 2.1 and Section 508 guidance include: using a dark foreground on a light background with at least a 4.5:1 contrast ratio; printing codes at a minimum size of 1 inch \u00d7 1 inch; placing physical codes at accessible heights (3.5\u20134.5 feet from the floor); providing a nearby text URL as an alternative for users who cannot scan; adding descriptive alt text in digital documents; and ensuring the destination content meets WCAG 2.1 Level AA standards.","inLanguage":"vi"},"inLanguage":"vi"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/47078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/comments?post=47078"}],"version-history":[{"count":4,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/47078\/revisions"}],"predecessor-version":[{"id":54940,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/47078\/revisions\/54940"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/media\/54064"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/media?parent=47078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/categories?post=47078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/tags?post=47078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}