{"id":243,"date":"2026-03-25T13:07:42","date_gmt":"2026-03-25T13:07:42","guid":{"rendered":"https:\/\/www.we-notes.com\/vn\/mobile-ux-design-basics-small-screens\/"},"modified":"2026-03-25T13:07:42","modified_gmt":"2026-03-25T13:07:42","slug":"mobile-ux-design-basics-small-screens","status":"publish","type":"post","link":"https:\/\/www.we-notes.com\/vn\/mobile-ux-design-basics-small-screens\/","title":{"rendered":"C\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n v\u1ec1 thi\u1ebft k\u1ebf UX di \u0111\u1ed9ng: T\u1ea1o ra nh\u1eefng tr\u1ea3i nghi\u1ec7m tuy\u1ec7t v\u1eddi cho m\u00e0n h\u00ecnh nh\u1ecf"},"content":{"rendered":"
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\"Whimsical<\/figure>\n<\/div>\n

B\u1ee9c tranh v\u1ec1 t\u01b0\u01a1ng t\u00e1c s\u1ed1 \u0111\u00e3 thay \u0111\u1ed5i c\u0103n b\u1ea3n. Trong khi m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n t\u1eebng th\u1ed1ng tr\u1ecb internet, th\u00ec c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng hi\u1ec7n nay l\u1ea1i \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u1ed5ng truy c\u1eadp ch\u00ednh cho th\u00f4ng tin, th\u01b0\u01a1ng m\u1ea1i v\u00e0 giao ti\u1ebfp. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf, s\u1ef1 thay \u0111\u1ed5i n\u00e0y \u0111\u00f2i h\u1ecfi m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn chuy\u00ean bi\u1ec7t. Thi\u1ebft k\u1ebf tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng (UX) di \u0111\u1ed9ng kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 phi\u00ean b\u1ea3n thu nh\u1ecf c\u1ee7a thi\u1ebft k\u1ebf tr\u00ean m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n; \u0111\u00f3 l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c ri\u00eang bi\u1ec7t, \u0111\u00f2i h\u1ecfi s\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c gi\u1edbi h\u1ea1n, h\u00e0nh vi v\u00e0 c\u00e1c m\u1eabu t\u01b0\u01a1ng t\u00e1c v\u1eadt l\u00fd.<\/p>\n

Khi thi\u1ebft k\u1ebf cho m\u00e0n h\u00ecnh nh\u1ecf, t\u1eebng \u0111i\u1ec3m \u1ea3nh \u0111\u1ec1u quan tr\u1ecdng. Kho\u1ea3ng tr\u1ed1ng cho sai s\u00f3t l\u00e0 r\u1ea5t h\u1eb9p, v\u00e0 k\u1ef3 v\u1ecdng v\u1ec1 t\u1ed1c \u0111\u1ed9 v\u00e0 t\u00ednh tr\u1ef1c quan l\u00e0 r\u1ea5t cao. Ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c thi\u1ebft b\u1ecb n\u00e0y trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau \u2014 \u0111ang di chuy\u1ec3n, d\u00f9ng m\u1ed9t tay, gi\u1eefa nh\u1eefng ti\u1ebfng \u1ed3n xung quanh ho\u1eb7c k\u1ebft n\u1ed1i m\u1ea1ng b\u1ecb gi\u1edbi h\u1ea1n. \u0110\u1ec3 th\u00e0nh c\u00f4ng, b\u1ea1n ph\u1ea3i \u01b0u ti\u00ean s\u1ef1 r\u00f5 r\u00e0ng, hi\u1ec7u qu\u1ea3 v\u00e0 kh\u1ea3 n\u0103ng truy c\u1eadp h\u01a1n l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 trang tr\u00ed. H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c nguy\u00ean t\u1eafc n\u1ec1n t\u1ea3ng c\u1ee7a thi\u1ebft k\u1ebf UX di \u0111\u1ed9ng, cung c\u1ea5p m\u1ed9t khung \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c giao di\u1ec7n ho\u1ea1t \u0111\u1ed9ng t\u1ed1t b\u1ea5t k\u1ec3 k\u00edch th\u01b0\u1edbc thi\u1ebft b\u1ecb.<\/p>\n

Hi\u1ec3u r\u00f5 b\u1ed1i c\u1ea3nh di \u0111\u1ed9ng \ud83c\udf0d<\/h2>\n

Tr\u01b0\u1edbc khi v\u1ebd b\u1ea5t k\u1ef3 b\u1ea3n ph\u00e1c th\u1ea3o n\u00e0o, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u r\u00f5 s\u1ea3n ph\u1ea9m s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2u v\u00e0 nh\u01b0 th\u1ebf n\u00e0o. Ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n th\u01b0\u1eddng ng\u1ed3i trong m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, c\u00f3 k\u1ebft n\u1ed1i internet t\u1ed1c \u0111\u1ed9 cao v\u00e0 hai tay s\u1eb5n s\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng di \u0111\u1ed9ng t\u1ed3n t\u1ea1i trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng linh ho\u1ea1t. H\u1ecd c\u00f3 th\u1ec3 \u0111ang ch\u1edd xe bu\u00fdt, \u0111i b\u1ed9 d\u1ecdc theo con ph\u1ed1 \u0111\u00f4ng \u0111\u00fac, ho\u1eb7c ng\u1ed3i \u1edf b\u00e0n \u0103n v\u1edbi \u00e1nh s\u00e1ng y\u1ebfu.<\/p>\n

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  • Kh\u1ea3 n\u0103ng t\u1eadp trung:<\/strong>S\u1ef1 ch\u00fa \u00fd tr\u00ean di \u0111\u1ed9ng b\u1ecb chia nh\u1ecf. Ng\u01b0\u1eddi d\u00f9ng l\u01b0\u1edbt qua thay v\u00ec \u0111\u1ecdc k\u1ef9. N\u1ed9i dung ph\u1ea3i d\u1ec5 l\u01b0\u1edbt v\u00e0 mang t\u00ednh li\u00ean quan ngay l\u1eadp t\u1ee9c.<\/li>\n
  • K\u1ebft n\u1ed1i m\u1ea1ng:<\/strong>M\u1ea1ng l\u01b0\u1edbi thay \u0111\u1ed5i t\u1eeb 5G \u0111\u1ebfn 3G y\u1ebfu ho\u1eb7c tr\u1ea1ng th\u00e1i ngo\u1ea1i tuy\u1ebfn. Giao di\u1ec7n ph\u1ea3i x\u1eed l\u00fd \u0111\u1ed9 tr\u1ec5 m\u1ed9t c\u00e1ch tr\u01a1n tru.<\/li>\n
  • H\u1ea1n ch\u1ebf v\u1ec1 m\u1eb7t v\u1eadt l\u00fd:<\/strong>Di\u1ec7n t\u00edch m\u00e0n h\u00ecnh b\u1ecb gi\u1edbi h\u1ea1n. Giao di\u1ec7n ph\u1ea3i ch\u1ee9a th\u00f4ng tin quan tr\u1ecdng m\u00e0 kh\u00f4ng l\u00e0m cho ng\u01b0\u1eddi d\u00f9ng c\u1ea3m th\u1ea5y qu\u00e1 t\u1ea3i.<\/li>\n
  • Ph\u01b0\u01a1ng th\u1ee9c nh\u1eadp li\u1ec7u:<\/strong>Ch\u1ea1m l\u00e0 ph\u01b0\u01a1ng th\u1ee9c nh\u1eadp ch\u00ednh. Kh\u00f4ng c\u00f3 con tr\u1ecf chu\u1ed9t \u0111\u1ec3 di chuy\u1ec3n qua c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1ec3 xem th\u00f4ng tin.<\/li>\n
  • C\u00e1c y\u1ebfu t\u1ed1 g\u00e2y xao nh\u00e3ng:<\/strong>Th\u00f4ng b\u00e1o, cu\u1ed9c g\u1ecdi v\u00e0 ti\u1ebfng \u1ed3n m\u00f4i tr\u01b0\u1eddng c\u1ea1nh tranh s\u1ef1 ch\u00fa \u00fd c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<\/ul>\n

    Nh\u1eadn di\u1ec7n nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y s\u1ebd gi\u00fap \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 vi\u1ec7c n\u00ean \u0111\u01b0a g\u00ec v\u00e0o, n\u00ean \u1ea9n \u0111i g\u00ec v\u00e0 c\u00e1ch t\u1ed5 ch\u1ee9c lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng. M\u1ed9t t\u00ednh n\u0103ng ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o tr\u00ean m\u00e0n h\u00ecnh l\u1edbn c\u00f3 th\u1ec3 tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng tr\u00ean \u0111i\u1ec7n tho\u1ea1i n\u1ebfu n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o thao t\u00e1c di chu\u1ed9t ch\u00ednh x\u00e1c ho\u1eb7c c\u00e1c c\u00e2y \u0111i\u1ec1u h\u01b0\u1edbng s\u00e2u.<\/p>\n

    C\u00e1c nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i v\u1ec1 t\u01b0\u01a1ng t\u00e1c di \u0111\u1ed9ng \ud83d\udd90\ufe0f<\/h2>\n

    T\u01b0\u01a1ng t\u00e1c b\u1eb1ng ch\u1ea1m mang l\u1ea1i nh\u1eefng th\u00e1ch th\u1ee9c ri\u00eang bi\u1ec7t so v\u1edbi chu\u1ed9t. Ng\u00f3n tay k\u00e9m ch\u00ednh x\u00e1c h\u01a1n con tr\u1ecf, \u0111\u1ed3ng th\u1eddi che khu\u1ea5t n\u1ed9i dung m\u00e0 n\u00f3 \u0111ang t\u01b0\u01a1ng t\u00e1c. Thi\u1ebft k\u1ebf cho thao t\u00e1c ch\u1ea1m \u0111\u00f2i h\u1ecfi nh\u1eefng \u0111i\u1ec1u ch\u1ec9nh c\u1ee5 th\u1ec3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh kh\u1ea3 d\u1ee5ng v\u00e0 s\u1ef1 tho\u1ea3i m\u00e1i.<\/p>\n

    K\u00edch th\u01b0\u1edbc m\u1ee5c ch\u1ea1m<\/h3>\n

    M\u1ed9t trong nh\u1eefng kh\u00eda c\u1ea1nh quan tr\u1ecdng nh\u1ea5t c\u1ee7a thi\u1ebft k\u1ebf di \u0111\u1ed9ng l\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n t\u01b0\u01a1ng t\u00e1c. N\u1ebfu n\u00fat b\u1ea5m qu\u00e1 nh\u1ecf, ng\u01b0\u1eddi d\u00f9ng s\u1ebd d\u1ec5 b\u1ecf s\u00f3t, d\u1eabn \u0111\u1ebfn th\u1ea5t v\u1ecdng. C\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh th\u01b0\u1eddng \u0111\u1ec1 xu\u1ea5t k\u00edch th\u01b0\u1edbc m\u1ee5c ch\u1ea1m t\u1ed1i thi\u1ec3u l\u00e0 44 \u0111i\u1ec3m (pixel) theo c\u1ea3 hai chi\u1ec1u. K\u00edch th\u01b0\u1edbc n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi ng\u00f3n tay trung b\u00ecnh, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ef7 l\u1ec7 l\u1ed7i.<\/p>\n

      \n
    • Kho\u1ea3ng c\u00e1ch:<\/strong>\u0110\u1ea3m b\u1ea3o c\u00f3 kho\u1ea3ng c\u00e1ch \u0111\u1ee7 gi\u1eefa c\u00e1c m\u1ee5c ch\u1ea1m \u0111\u1ec3 tr\u00e1nh nh\u1ea5p nh\u1ea7m v\u00e0o c\u00e1c n\u00fat k\u1ec1 b\u00ean.<\/li>\n
    • Ph\u1ea3n h\u1ed3i tr\u1ef1c quan:<\/strong>Khi ng\u01b0\u1eddi d\u00f9ng ch\u1ea1m v\u00e0o n\u00fat, n\u00f3 ph\u1ea3i thay \u0111\u1ed5i h\u00ecnh d\u1ea1ng ngay l\u1eadp t\u1ee9c. \u0110i\u1ec1u n\u00e0y x\u00e1c nh\u1eadn r\u1eb1ng h\u1ec7 th\u1ed1ng \u0111\u00e3 ghi nh\u1eadn h\u00e0nh \u0111\u1ed9ng.<\/li>\n
    • Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn:<\/strong>\u0110\u1eb7t c\u00e1c thao t\u00e1c th\u01b0\u1eddng d\u00f9ng trong ph\u1ea1m vi ti\u1ebfp c\u1eadn t\u1ef1 nhi\u00ean c\u1ee7a ng\u00f3n c\u00e1i. Tr\u00e1nh bu\u1ed9c ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i du\u1ed7i tay l\u00ean \u0111\u1ebfn \u0111\u1ec9nh m\u00e0n h\u00ecnh.<\/li>\n<\/ul>\n

      Thao t\u00e1c ch\u1ea1m v\u00e0 \u0111i\u1ec1u h\u01b0\u1edbng<\/h3>\n

      C\u00e1c thao t\u00e1c ch\u1ea1m l\u00e0 t\u1ef1 nhi\u00ean v\u00e0 hi\u1ec7u qu\u1ea3, nh\u01b0ng ch\u00fang ph\u1ea3i d\u1ec5 ph\u00e1t hi\u1ec7n. C\u00e1c thao t\u00e1c ph\u1ed5 bi\u1ebfn bao g\u1ed3m vu\u1ed1t, b\u00f3p v\u00e0 ch\u1ea1m. Tuy nhi\u00ean, ch\u1ec9 d\u1ef1a v\u00e0o thao t\u00e1c ch\u1ea1m m\u00e0 kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u tr\u1ef1c quan c\u00f3 th\u1ec3 khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng b\u1ed1i r\u1ed1i.<\/p>\n

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      • C\u00e1c thao t\u00e1c chu\u1ea9n:<\/strong>Tu\u00e2n th\u1ee7 c\u00e1c quy \u01b0\u1edbc. Vu\u1ed1t \u0111\u1ec3 quay l\u1ea1i l\u00e0 ti\u00eau chu\u1ea9n tr\u00ean h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh. T\u1ea1o ra c\u00e1c thao t\u00e1c m\u1edbi \u0111\u00f2i h\u1ecfi qu\u00e1 tr\u00ecnh l\u00e0m quen d\u00e0i.<\/li>\n
      • Ph\u1ea3n h\u1ed3i rung:<\/strong>Nh\u1eefng rung nh\u1eb9 c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn c\u00e1c thao t\u00e1c nh\u01b0 kh\u00f3a m\u00e0n h\u00ecnh ho\u1eb7c ho\u00e0n th\u00e0nh bi\u1ec3u m\u1eabu, th\u00eam m\u1ed9t l\u1edbp x\u00e1c nh\u1eadn c\u1ea3m gi\u00e1c.<\/li>\n
      • \u0110i\u1ec1u h\u01b0\u1edbng quay l\u1ea1i:<\/strong>\u0110\u1ea3m b\u1ea3o lu\u00f4n c\u00f3 c\u00e1ch \u0111\u1ec3 quay l\u1ea1i m\u00e0n h\u00ecnh tr\u01b0\u1edbc \u0111\u00f3, d\u00f9 th\u00f4ng qua n\u00fat quay l\u1ea1i h\u1ec7 th\u1ed1ng, bi\u1ec3u t\u01b0\u1ee3ng m\u0169i t\u00ean hay thao t\u00e1c vu\u1ed1t.<\/li>\n<\/ul>\n

        Chi\u1ebfn l\u01b0\u1ee3c b\u1ed1 c\u1ee5c v\u00e0 \u0111i\u1ec1u h\u01b0\u1edbng \ud83d\uddfa\ufe0f<\/h2>\n

        \u0110i\u1ec1u h\u01b0\u1edbng tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng \u0111\u00f2i h\u1ecfi m\u1ed9t th\u1ee9 t\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi tr\u00ean m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n. B\u1ea1n kh\u00f4ng th\u1ec3 hi\u1ec3n th\u1ecb m\u1ed9t thanh b\u00ean l\u1edbn hay thanh tab ph\u1ee9c t\u1ea1p. C\u1ea5u tr\u00fac ph\u1ea3i tuy\u1ebfn t\u00ednh v\u00e0 t\u1eadp trung.<\/p>\n

        V\u00f9ng ng\u00f3n c\u00e1i<\/h3>\n

        H\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng c\u1ea7m \u0111i\u1ec7n tho\u1ea1i b\u1eb1ng m\u1ed9t tay. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t “v\u00f9ng ng\u00f3n c\u00e1i”. Khu v\u1ef1c d\u1ec5 ti\u1ebfp c\u1eadn nh\u1ea5t l\u00e0 \u1edf gi\u1eefa d\u01b0\u1edbi m\u00e0n h\u00ecnh. \u0110\u1eb7t \u0111i\u1ec1u h\u01b0\u1edbng ch\u00ednh \u1edf \u0111\u00e2y s\u1ebd gi\u1ea3m c\u0103ng th\u1eb3ng v\u1ec1 th\u1ec3 ch\u1ea5t v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9.<\/p>\n\n\n\n\n\n\n\n
        V\u00f9ng<\/th>\nKh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn<\/th>\nTr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n
        \u0110\u1ec9nh<\/td>\nKh\u00f3 kh\u0103n<\/td>\nThanh tr\u1ea1ng th\u00e1i, th\u00f4ng b\u00e1o, c\u00e1c thao t\u00e1c ph\u1ee5<\/td>\n<\/tr>\n
        Gi\u1eefa<\/td>\nTrung b\u00ecnh<\/td>\nN\u1ed9i dung cu\u1ed9n, \u0111i\u1ec1u h\u01b0\u1edbng ph\u1ee5<\/td>\n<\/tr>\n
        D\u01b0\u1edbi c\u00f9ng<\/td>\nCao<\/td>\n\u0110i\u1ec1u h\u01b0\u1edbng ch\u00ednh, n\u00fat h\u00e0nh \u0111\u1ed9ng, t\u00ecm ki\u1ebfm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        M\u1eabu \u0111i\u1ec1u h\u01b0\u1edbng<\/h3>\n

        Vi\u1ec7c ch\u1ecdn m\u1eabu \u0111i\u1ec1u h\u01b0\u1edbng ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n

          \n
        • Thanh tab:<\/strong>L\u00fd t\u01b0\u1edfng cho 3 \u0111\u1ebfn 5 ph\u1ea7n ch\u00ednh. Ch\u00fang cung c\u1ea5p truy c\u1eadp li\u00ean t\u1ee5c v\u00e0o c\u00e1c khu v\u1ef1c c\u1ed1t l\u00f5i.<\/li>\n
        • Menu hamburger:<\/strong>Th\u00edch h\u1ee3p cho c\u00e1c li\u00ean k\u1ebft ph\u1ee5 kh\u00f4ng c\u1ea7n hi\u1ec3n th\u1ecb li\u00ean t\u1ee5c. Tuy nhi\u00ean, ch\u00fang \u1ea9n c\u00e1c t\u00f9y ch\u1ecdn, c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n.<\/li>\n
        • \u0110i\u1ec1u h\u01b0\u1edbng \u1edf d\u01b0\u1edbi c\u00f9ng:<\/strong>Ti\u00eau chu\u1ea9n hi\u1ec7n \u0111\u1ea1i cho vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i n\u1ed9i dung ch\u00ednh. N\u00f3 ph\u00f9 h\u1ee3p t\u1ed1t v\u1edbi v\u00f9ng ng\u00f3n c\u00e1i.<\/li>\n
        • \u0110i\u1ec1u h\u01b0\u1edbng b\u1eb1ng vu\u1ed1t:<\/strong>R\u1ea5t t\u1ed1t cho c\u00e1c b\u1ed9 s\u01b0u t\u1eadp ho\u1eb7c c\u00e1c ph\u1ea7n n\u1ed9i dung ri\u00eang bi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 quy tr\u00ecnh gi\u1edbi thi\u1ec7u ho\u1eb7c tr\u00ecnh chi\u1ebfu \u1ea3nh.<\/li>\n<\/ul>\n

          Th\u1ee9 t\u1ef1 th\u1ecb gi\u00e1c tr\u00ean c\u00e1c m\u00e0n h\u00ecnh nh\u1ecf \ud83d\udc41\ufe0f<\/h2>\n

          Kh\u00f4ng c\u00f3 l\u1ee3i th\u1ebf c\u1ee7a m\u00e0n h\u00ecnh r\u1ed9ng, th\u1ee9 t\u1ef1 th\u1ecb gi\u00e1c tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 ch\u00ednh \u0111\u1ec3 d\u1eabn d\u1eaft \u00e1nh m\u1eaft ng\u01b0\u1eddi d\u00f9ng. B\u1ea1n ph\u1ea3i \u01b0u ti\u00ean n\u1ed9i dung m\u1ed9t c\u00e1ch d\u1ee9t kho\u00e1t. \u0110i\u1ec1u g\u00ec l\u00e0 thi\u1ebft y\u1ebfu? \u0110i\u1ec1u g\u00ec l\u00e0 th\u1ee9 y\u1ebfu?<\/p>\n

          Ch\u1eef vi\u1ebft v\u00e0 \u0111\u1ed9 d\u1ec5 \u0111\u1ecdc<\/h3>\n

          C\u00e1c m\u00e0n h\u00ecnh nh\u1ecf \u0111\u00f2i h\u1ecfi k\u00edch th\u01b0\u1edbc ch\u1eef l\u1edbn h\u01a1n \u0111\u1ec3 v\u1eabn \u0111\u1ea3m b\u1ea3o d\u1ec5 \u0111\u1ecdc. V\u0103n b\u1ea3n tr\u00f4ng \u1ed5n tr\u00ean m\u00e0n h\u00ecnh m\u00e1y t\u00ednh c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c tr\u00ean \u0111i\u1ec7n tho\u1ea1i. H\u00e3y s\u1eed d\u1ee5ng k\u00edch th\u01b0\u1edbc ch\u1eef c\u01a1 b\u1ea3n \u00edt nh\u1ea5t 16 pixel cho v\u0103n b\u1ea3n ch\u00ednh.<\/p>\n

            \n
          • \u0110\u1ed9 d\u00e0i d\u00f2ng:<\/strong>Gi\u1eef c\u00e1c d\u00f2ng ng\u1eafn. \u0110\u1ed9 d\u00e0i d\u00f2ng t\u1ed1i \u01b0u l\u00e0 t\u1eeb 50 \u0111\u1ebfn 75 k\u00fd t\u1ef1. C\u00e1c d\u00f2ng d\u00e0i bu\u1ed9c m\u1eaft ph\u1ea3i di chuy\u1ec3n qu\u00e1 xa theo chi\u1ec1u ngang.<\/li>\n
          • Kho\u1ea3ng c\u00e1ch d\u00f2ng:<\/strong>T\u0103ng kho\u1ea3ng c\u00e1ch d\u00f2ng l\u00ean \u00edt nh\u1ea5t 1,4 \u0111\u1ebfn 1,5 l\u1ea7n k\u00edch th\u01b0\u1edbc ch\u1eef \u0111\u1ec3 tr\u00e1nh c\u1ea3m gi\u00e1c ch\u1eef b\u1ecb ch\u1eadt ch\u1ed9i.<\/li>\n
          • \u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n:<\/strong>\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao gi\u1eefa ch\u1eef v\u00e0 n\u1ec1n. Ch\u1eef x\u00e1m tr\u00ean n\u1ec1n tr\u1eafng th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n qu\u00e1 th\u1ea5p cho vi\u1ec7c \u0111\u1ecdc tr\u00ean di \u0111\u1ed9ng.<\/li>\n<\/ul>\n

            Kho\u1ea3ng tr\u1ed1ng<\/h3>\n

            Kho\u1ea3ng tr\u1ed1ng kh\u00f4ng ph\u1ea3i l\u00e0 kho\u1ea3ng tr\u1ed1ng l\u00e3ng ph\u00ed; \u0111\u00f3 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf t\u00edch c\u1ef1c. Tr\u00ean di \u0111\u1ed9ng, kho\u1ea3ng tr\u1ed1ng t\u00e1ch bi\u1ec7t c\u00e1c kh\u1ed1i n\u1ed9i dung, gi\u00fap ch\u00fang d\u1ec5 ti\u1ebfp nh\u1eadn h\u01a1n. M\u00e0n h\u00ecnh ch\u1eadt ch\u1ed9i s\u1ebd t\u1ea1o \u00e1p l\u1ef1c nh\u1eadn th\u1ee9c.<\/p>\n

              \n
            • Nh\u00f3m l\u1ea1i:<\/strong>S\u1eed d\u1ee5ng kho\u1ea3ng tr\u1ed1ng \u0111\u1ec3 nh\u00f3m c\u00e1c y\u1ebfu t\u1ed1 li\u00ean quan l\u1ea1i v\u1edbi nhau. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed1i li\u00ean k\u1ebft th\u1ecb gi\u00e1c gi\u1eefa c\u00e1c m\u1ee5c m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn vi\u1ec1n.<\/li>\n
            • T\u1eadp trung:<\/strong>T\u00e1ch bi\u1ec7t c\u00e1c thao t\u00e1c quan tr\u1ecdng ho\u1eb7c ti\u00eau \u0111\u1ec1 b\u1eb1ng kho\u1ea3ng c\u00e1ch l\u1ec1. \u0110i\u1ec1u n\u00e0y thu h\u00fat s\u1ef1 ch\u00fa \u00fd v\u00e0o nh\u1eefng \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t.<\/li>\n<\/ul>\n

              Hi\u1ec7u su\u1ea5t v\u00e0 tr\u1ea1ng th\u00e1i t\u1ea3i \u26a1<\/h2>\n

              Hi\u1ec7u su\u1ea5t l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. M\u1ed9t thi\u1ebft k\u1ebf \u0111\u1eb9p nh\u01b0ng t\u1ea3i ch\u1eadm s\u1ebd b\u1ecb b\u1ecf r\u01a1i. Ng\u01b0\u1eddi d\u00f9ng di \u0111\u1ed9ng mong \u0111\u1ee3i ph\u1ea3n h\u1ed3i t\u1ee9c th\u00ec. T\u1ed1c \u0111\u1ed9 m\u1ea1ng thay \u0111\u1ed5i li\u00ean t\u1ee5c, v\u00e0 s\u1ee9c m\u1ea1nh x\u1eed l\u00fd kh\u00e1c nhau gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb.<\/p>\n

              T\u1ed1i \u01b0u t\u00e0i nguy\u00ean<\/h3>\n
                \n
              • N\u00e9n h\u00ecnh \u1ea3nh:<\/strong>S\u1eed d\u1ee5ng c\u00e1c \u0111\u1ecbnh d\u1ea1ng h\u00ecnh \u1ea3nh hi\u1ec7n \u0111\u1ea1i v\u00e0 n\u00e9n file \u0111\u1ec3 gi\u1ea3m th\u1eddi gian t\u1ea3i m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n
              • T\u1ea3i ch\u1eadm:<\/strong>Ch\u1ec9 t\u1ea3i h\u00ecnh \u1ea3nh v\u00e0 n\u1ed9i dung khi ch\u00fang xu\u1ea5t hi\u1ec7n trong khung h\u00ecnh. \u0110i\u1ec1u n\u00e0y ti\u1ebft ki\u1ec7m b\u0103ng th\u00f4ng v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 hi\u1ec3n th\u1ecb ban \u0111\u1ea7u.<\/li>\n
              • Hi\u1ec7u qu\u1ea3 m\u00e3 ngu\u1ed3n:<\/strong>T\u1ed1i thi\u1ec3u h\u00f3a s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u HTTP. K\u1ebft h\u1ee3p c\u00e1c t\u1eadp l\u1ec7nh v\u00e0 ki\u1ec3u d\u00e1ng khi c\u00f3 th\u1ec3 \u0111\u1ec3 gi\u1ea3m s\u1ed1 l\u1ea7n g\u1ecdi m\u00e1y ch\u1ee7.<\/li>\n<\/ul>\n

                X\u1eed l\u00fd \u0111\u1ed9 tr\u1ec5<\/h3>\n

                N\u1ebfu m\u1ed9t qu\u00e1 tr\u00ecnh m\u1ea5t th\u1eddi gian, h\u00e3y th\u00f4ng b\u00e1o \u0111i\u1ec1u \u0111\u00f3 cho ng\u01b0\u1eddi d\u00f9ng. \u0110\u1eebng \u0111\u1ec3 m\u00e0n h\u00ecnh tr\u1ed1ng r\u1ed7ng.<\/p>\n

                  \n
                • M\u00e0n h\u00ecnh x\u01b0\u01a1ng r\u1ed3ng:<\/strong>Hi\u1ec3n th\u1ecb phi\u00ean b\u1ea3n x\u00e1m nh\u1ea1t c\u1ee7a b\u1ed1 c\u1ee5c khi n\u1ed9i dung \u0111ang t\u1ea3i. \u0110i\u1ec1u n\u00e0y khi\u1ebfn th\u1eddi gian ch\u1edd c\u1ea3m gi\u00e1c ng\u1eafn h\u01a1n so v\u1edbi b\u1ed9 loader quay v\u00f2ng.<\/li>\n
                • Ch\u1ec9 b\u00e1o ti\u1ebfn \u0111\u1ed9:<\/strong>\u0110\u1ed1i v\u1edbi c\u00e1c t\u00e1c v\u1ee5 k\u00e9o d\u00e0i, h\u00e3y hi\u1ec3n th\u1ecb ph\u1ea7n tr\u0103m ho\u1eb7c thanh ti\u1ebfn tr\u00ecnh \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng bi\u1ebft h\u1ecd ph\u1ea3i ch\u1edd bao l\u00e2u.<\/li>\n
                • Tr\u1ea1ng th\u00e1i ngo\u1ea1i tuy\u1ebfn:<\/strong>Thi\u1ebft k\u1ebf cho t\u00ecnh hu\u1ed1ng internet b\u1ecb ng\u1eaft. Cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng xem n\u1ed9i dung \u0111\u00e3 l\u01b0u t\u1ea1m ho\u1eb7c l\u01b0u d\u1eef li\u1ec7u c\u1ee5c b\u1ed9.<\/li>\n<\/ul>\n

                  Kh\u1ea3 n\u0103ng truy c\u1eadp v\u00e0 bao h\u00e0m \u267f<\/h2>\n

                  Thi\u1ebft k\u1ebf cho di \u0111\u1ed9ng c\u0169ng c\u00f3 ngh\u0129a l\u00e0 thi\u1ebft k\u1ebf cho m\u1ecdi ng\u01b0\u1eddi. Kh\u1ea3 n\u0103ng truy c\u1eadp \u0111\u1ea3m b\u1ea3o r\u1eb1ng nh\u1eefng ng\u01b0\u1eddi khuy\u1ebft t\u1eadt c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 y\u00eau c\u1ea7u \u0111\u1ea1o \u0111\u1ee9c; th\u01b0\u1eddng xuy\u00ean c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m cho t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

                  Tr\u00ecnh \u0111\u1ecdc m\u00e0n h\u00ecnh<\/h3>\n

                  Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng ph\u1ee5 thu\u1ed9c v\u00e0o tr\u00ecnh \u0111\u1ecdc m\u00e0n h\u00ecnh \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng thi\u1ebft b\u1ecb c\u1ee7a h\u1ecd. \u1ea2nh ph\u1ea3i c\u00f3 v\u0103n b\u1ea3n thay th\u1ebf. N\u00fat b\u1ea5m ph\u1ea3i c\u00f3 nh\u00e3n m\u00f4 t\u1ea3. Th\u1ee9 t\u1ef1 \u0111\u1ecdc logic c\u1ee7a n\u1ed9i dung ph\u1ea3i kh\u1edbp v\u1edbi th\u1ee9 t\u1ef1 tr\u1ef1c quan.<\/p>\n

                    \n
                  • Nh\u00e3n:<\/strong>S\u1eed d\u1ee5ng nh\u00e3n v\u0103n b\u1ea3n cho bi\u1ec3u t\u01b0\u1ee3ng. Kh\u00f4ng n\u00ean ph\u1ee5 thu\u1ed9c v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng duy nh\u1ea5t \u0111\u1ec3 truy\u1ec1n \u0111\u1ea1t \u00fd ngh\u0129a.<\/li>\n
                  • Th\u1ee9 t\u1ef1 t\u1eadp trung:<\/strong>\u0110\u1ea3m b\u1ea3o r\u1eb1ng \u0111i\u1ec1u h\u01b0\u1edbng b\u1eb1ng b\u00e0n ph\u00edm (\u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00f9ng c\u00f4ng ngh\u1ec7 h\u1ed7 tr\u1ee3) di chuy\u1ec3n m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd qua giao di\u1ec7n.<\/li>\n<\/ul>\n

                    V\u1ea5n \u0111\u1ec1 v\u1ec1 th\u1ecb l\u1ef1c<\/h3>\n

                    M\u00f9 m\u00e0u v\u00e0 th\u1ecb l\u1ef1c k\u00e9m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch ng\u01b0\u1eddi d\u00f9ng nh\u1eadn th\u1ee9c giao di\u1ec7n.<\/p>\n

                      \n
                    • \u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u00e0u s\u1eafc:<\/strong>Tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn WCAG v\u1ec1 t\u1ef7 l\u1ec7 t\u01b0\u01a1ng ph\u1ea3n. V\u0103n b\u1ea3n ph\u1ea3i n\u1ed5i b\u1eadt r\u00f5 r\u00e0ng so v\u1edbi n\u1ec1n.<\/li>\n
                    • Thang k\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef:<\/strong>T\u00f4n tr\u1ecdng c\u00e0i \u0111\u1eb7t k\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef h\u1ec7 th\u1ed1ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Kh\u00f4ng \u00e9p \u0111\u1eb7t k\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef c\u1ee5 th\u1ec3 n\u00e0o v\u01b0\u1ee3t l\u00ean tr\u00ean s\u1edf th\u00edch ng\u01b0\u1eddi d\u00f9ng.<\/li>\n
                    • Th\u00f4ng tin v\u01b0\u1ee3t ra ngo\u00e0i m\u00e0u s\u1eafc:<\/strong>Kh\u00f4ng s\u1eed d\u1ee5ng m\u00e0u s\u1eafc duy nh\u1ea5t \u0111\u1ec3 truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin. N\u1ebfu m\u1ed9t tr\u01b0\u1eddng kh\u00f4ng h\u1ee3p l\u1ec7, h\u00e3y s\u1eed d\u1ee5ng bi\u1ec3u t\u01b0\u1ee3ng ho\u1eb7c nh\u00e3n v\u0103n b\u1ea3n ngo\u00e0i vi\u1ec7c l\u00e0m vi\u1ec1n \u0111\u1ecf.<\/li>\n<\/ul>\n

                      Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh \u274c<\/h2>\n

                      Ngay c\u1ea3 nh\u1eefng nh\u00e0 thi\u1ebft k\u1ebf c\u00f3 kinh nghi\u1ec7m c\u0169ng c\u00f3 th\u1ec3 m\u1eafc b\u1eaby. Nh\u1eadn di\u1ec7n nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 th\u1ea5t v\u1ecdng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n\n\n\n\n\n\n
                      Sai l\u1ea7m<\/th>\nT\u00e1c \u0111\u1ed9ng<\/th>\nGi\u1ea3i ph\u00e1p<\/th>\n<\/tr>\n<\/thead>\n
                      V\u00f9ng ch\u1ea1m nh\u1ecf<\/td>\nT\u1ef7 l\u1ec7 l\u1ed7i cao, th\u1ea5t v\u1ecdng<\/td>\nT\u0103ng k\u00edch th\u01b0\u1edbc t\u1ed1i thi\u1ec3u l\u00ean 44\u00d744 pixel<\/td>\n<\/tr>\n
                      Qu\u00e1 nhi\u1ec1u c\u1eeda s\u1ed5 b\u1eadt l\u00ean<\/td>\nNg\u0103n c\u1ea3n lu\u1ed3ng, che khu\u1ea5t n\u1ed9i dung<\/td>\nS\u1eed d\u1ee5ng b\u0103ng r\u00f4n kh\u00f4ng g\u00e2y phi\u1ec1n to\u00e1i ho\u1eb7c b\u1ea3ng bottom<\/td>\n<\/tr>\n
                      \u0110i\u1ec1u h\u01b0\u1edbng \u1ea9n<\/td>\nNg\u01b0\u1eddi d\u00f9ng d\u1ec5 b\u1ecb l\u1ea1c<\/td>\nS\u1eed d\u1ee5ng thanh \u0111i\u1ec1u h\u01b0\u1edbng \u1edf d\u01b0\u1edbi cho c\u00e1c ph\u1ea7n ch\u00ednh<\/td>\n<\/tr>\n
                      Ph\u00e1t t\u1ef1 \u0111\u1ed9ng ph\u01b0\u01a1ng ti\u1ec7n<\/td>\nT\u1ed1n d\u1eef li\u1ec7u, l\u00e0m ph\u00e2n t\u00e2m ng\u01b0\u1eddi d\u00f9ng<\/td>\nM\u1eb7c \u0111\u1ecbnh \u1edf tr\u1ea1ng th\u00e1i t\u1eaft \u00e2m ho\u1eb7c t\u1ea1m d\u1eebng<\/td>\n<\/tr>\n
                      Bi\u1ec3u m\u1eabu d\u00e0i<\/td>\nT\u1ef7 l\u1ec7 b\u1ecf d\u1edf t\u0103ng l\u00ean<\/td>\nChia th\u00e0nh c\u00e1c b\u01b0\u1edbc, s\u1eed d\u1ee5ng b\u00e0n ph\u00edm ph\u00f9 h\u1ee3p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      Th\u1eed nghi\u1ec7m thi\u1ebft k\u1ebf di \u0111\u1ed9ng c\u1ee7a b\u1ea1n \ud83e\uddea<\/h2>\n

                      Thi\u1ebft k\u1ebf ch\u01b0a bao gi\u1edd ho\u00e0n thi\u1ec7n cho \u0111\u1ebfn khi \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m. Nh\u1eefng gi\u1ea3 \u0111\u1ecbnh v\u1ec1 c\u00e1ch ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c v\u1edbi s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n hi\u1ebfm khi ch\u00ednh x\u00e1c. B\u1ea1n ph\u1ea3i x\u00e1c minh thi\u1ebft k\u1ebf c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch th\u1eed nghi\u1ec7m v\u1edbi ng\u01b0\u1eddi d\u00f9ng th\u1eadt tr\u00ean thi\u1ebft b\u1ecb th\u1eadt.<\/p>\n

                      Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng<\/h3>\n

                      Quan s\u00e1t ng\u01b0\u1eddi d\u00f9ng khi h\u1ecd c\u1ed1 g\u1eafng ho\u00e0n th\u00e0nh c\u00e1c nhi\u1ec7m v\u1ee5. Ch\u00fa \u00fd \u0111\u1ebfn s\u1ef1 do d\u1ef1, nh\u1ea7m l\u1eabn ho\u1eb7c l\u1ed7i. Y\u00eau c\u1ea7u h\u1ecd n\u00f3i th\u00e0nh ti\u1ebfng \u0111\u1ec3 b\u1ea1n hi\u1ec3u \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh t\u01b0 duy c\u1ee7a h\u1ecd.<\/p>\n

                        \n
                      • Th\u1eed nghi\u1ec7m t\u1eeb xa:<\/strong>S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 \u0111\u1ec3 ghi l\u1ea1i ng\u01b0\u1eddi d\u00f9ng tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a h\u1ecd. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 m\u00f4i tr\u01b0\u1eddng th\u1ef1c t\u1ebf c\u1ee7a h\u1ecd.<\/li>\n
                      • Ph\u00f2ng th\u00ed nghi\u1ec7m thi\u1ebft b\u1ecb:<\/strong>Th\u1eed nghi\u1ec7m tr\u00ean nhi\u1ec1u k\u00edch th\u01b0\u1edbc m\u00e0n h\u00ecnh v\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1c nhau. M\u1ed9t b\u1ed1 c\u1ee5c tr\u00f4ng t\u1ed1t tr\u00ean iPhone c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng tr\u00ean thi\u1ebft b\u1ecb Android.<\/li>\n
                      • Th\u1eed nghi\u1ec7m A\/B:<\/strong>Th\u1eed nghi\u1ec7m c\u00e1c bi\u1ebfn th\u1ec3 kh\u00e1c nhau c\u1ee7a m\u1ed9t y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf \u0111\u1ec3 xem bi\u1ebfn n\u00e0o th\u1ef1c hi\u1ec7n t\u1ed1t h\u01a1n v\u1ec1 t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i ho\u1eb7c t\u01b0\u01a1ng t\u00e1c.<\/li>\n<\/ul>\n

                        Ph\u00e2n t\u00edch<\/h3>\n

                        D\u1eef li\u1ec7u \u0111\u1ecbnh l\u01b0\u1ee3ng b\u1ed5 sung cho th\u1eed nghi\u1ec7m \u0111\u1ecbnh t\u00ednh. Theo d\u00f5i n\u01a1i ng\u01b0\u1eddi d\u00f9ng b\u1ecf d\u1edf trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i. N\u1ebfu nhi\u1ec1u ng\u01b0\u1eddi b\u1ecf form t\u1ea1i m\u1ed9t tr\u01b0\u1eddng c\u1ee5 th\u1ec3, tr\u01b0\u1eddng \u0111\u00f3 c\u00f3 th\u1ec3 g\u00e2y nh\u1ea7m l\u1eabn ho\u1eb7c qu\u00e1 kh\u00f3 s\u1eed d\u1ee5ng.<\/p>\n

                          \n
                        • B\u1ea3n \u0111\u1ed3 nhi\u1ec7t:<\/strong>Tr\u1ef1c quan h\u00f3a n\u01a1i ng\u01b0\u1eddi d\u00f9ng ch\u1ea1m nhi\u1ec1u nh\u1ea5t. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 ti\u1ebft l\u1ed9 n\u1ebfu c\u00e1c n\u00fat quan tr\u1ecdng \u0111ang b\u1ecb b\u1ecf qua.<\/li>\n
                        • \u0110\u1ed9 d\u00e0i phi\u00ean l\u00e0m vi\u1ec7c:<\/strong>C\u00e1c phi\u00ean ng\u1eafn c\u00f3 th\u1ec3 cho th\u1ea5y ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 t\u00ecm th\u1ea5y \u0111i\u1ec1u h\u1ecd c\u1ea7n nhanh ch\u00f3ng.<\/li>\n
                        • T\u1ef7 l\u1ec7 l\u1ed7i:<\/strong>Theo d\u00f5i l\u1ed7i h\u1ec7 th\u1ed1ng ho\u1eb7c l\u1ed7i x\u00e1c th\u1ef1c bi\u1ec3u m\u1eabu \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt ho\u1eb7c thi\u1ebft k\u1ebf.<\/li>\n<\/ul>\n

                          Xem x\u00e9t di \u0111\u1ed9ng so v\u1edbi m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n<\/h2>\n

                          \u0110\u1ec3 l\u00e0m r\u00f5 th\u00eam s\u1ef1 kh\u00e1c bi\u1ec7t, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh c\u00e1ch c\u00e1c quy\u1ebft \u0111\u1ecbnh thi\u1ebft k\u1ebf th\u01b0\u1eddng kh\u00e1c nhau gi\u1eefa c\u00e1c n\u1ec1n t\u1ea3ng.<\/p>\n\n\n\n\n\n\n\n\n\n
                          T\u00ednh n\u0103ng<\/th>\nC\u00e1ch ti\u1ebfp c\u1eadn di \u0111\u1ed9ng<\/th>\nC\u00e1ch ti\u1ebfp c\u1eadn m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n<\/th>\n<\/tr>\n<\/thead>\n
                          \u0110\u1ea7u v\u00e0o<\/td>\nCh\u1ea1m, gi\u1ecdng n\u00f3i, c\u1eed ch\u1ec9<\/td>\nChu\u1ed9t, b\u00e0n ph\u00edm, b\u00e0n r\u00ea<\/td>\n<\/tr>\n
                          B\u1ed1 c\u1ee5c<\/td>\nCu\u1ed9n d\u1ecdc, c\u1ed9t \u0111\u01a1n<\/td>\nH\u1ec7 th\u1ed1ng l\u01b0\u1edbi, nhi\u1ec1u c\u1ed9t<\/td>\n<\/tr>\n
                          \u0110i\u1ec1u h\u01b0\u1edbng<\/td>\nThanh d\u01b0\u1edbi, Menu hamburger<\/td>\nThanh tr\u00ean, Thanh b\u00ean<\/td>\n<\/tr>\n
                          Tr\u1ea1ng th\u00e1i di chu\u1ed9t<\/td>\nKh\u00f4ng c\u00f3 (\u1ea5n thay th\u1ebf cho di chu\u1ed9t)<\/td>\nDi chu\u1ed9t \u0111\u1ec3 xem th\u00eam th\u00f4ng tin<\/td>\n<\/tr>\n
                          N\u1ed9i dung<\/td>\nCh\u1ec9 n\u1ed9i dung thi\u1ebft y\u1ebfu, ti\u1ebft l\u1ed9 d\u1ea7n d\u1ea7n<\/td>\nTh\u00f4ng tin chi ti\u1ebft, d\u00e0y \u0111\u1eb7c h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                          T\u00f3m t\u1eaft c\u00e1c \u0111i\u1ec3m ch\u00ednh<\/h2>\n

                          T\u1ea1o ra tr\u1ea3i nghi\u1ec7m di \u0111\u1ed9ng tuy\u1ec7t v\u1eddi \u0111\u00f2i h\u1ecfi s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa c\u00e1c h\u1ea1n ch\u1ebf k\u1ef9 thu\u1eadt v\u00e0 h\u00e0nh vi con ng\u01b0\u1eddi. B\u1eb1ng c\u00e1ch \u01b0u ti\u00ean c\u00e1c m\u1ee5c ch\u1ea1m, t\u1ed1i \u01b0u h\u00f3a cho v\u00f9ng ng\u00f3n tay, v\u00e0 duy tr\u00ec hi\u1ec7u su\u1ea5t, b\u1ea1n s\u1ebd x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng v\u1ec1 t\u00ednh kh\u1ea3 d\u1ee5ng. T\u00ednh kh\u1ea3 d\u1ee5ng \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n bao qu\u00e1t, trong khi ki\u1ec3m th\u1eed nghi\u00eam ng\u1eb7t x\u00e1c nh\u1eadn c\u00e1c gi\u1ea3 \u0111\u1ecbnh c\u1ee7a b\u1ea1n.<\/p>\n

                          M\u00e0n h\u00ecnh di \u0111\u1ed9ng l\u00e0 m\u1ed9t b\u1ea3ng v\u1ebd v\u1edbi kh\u00f4ng gian h\u1ea1n ch\u1ebf nh\u01b0ng ti\u1ec1m n\u0103ng v\u00f4 h\u1ea1n. Khi b\u1ea1n t\u00f4n tr\u1ecdng b\u1ed1i c\u1ea3nh v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1eadt l\u00fd c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, thi\u1ebft k\u1ebf tr\u1edf n\u00ean v\u00f4 h\u00ecnh. Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng nh\u1eadn ra giao di\u1ec7n; h\u1ecd ch\u1ec9 \u0111\u01a1n gi\u1ea3n ho\u00e0n th\u00e0nh m\u1ee5c ti\u00eau m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. \u0110\u00e2y ch\u00ednh l\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a thi\u1ebft k\u1ebf UX di \u0111\u1ed9ng t\u1ed1t.<\/p>\n

                          T\u1eadp trung v\u00e0o nhu c\u1ea7u c\u1ed1t l\u00f5i. Lo\u1ea1i b\u1ecf nh\u1eefng th\u1ee9 kh\u00f4ng c\u1ea7n thi\u1ebft. Ki\u1ec3m th\u1eed li\u00ean t\u1ee5c. Linh ho\u1ea1t thay \u0111\u1ed5i theo ph\u1ea3n h\u1ed3i. B\u1eb1ng c\u00e1ch tu\u00e2n theo nh\u1eefng nguy\u00ean t\u1eafc n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c giao di\u1ec7n th\u1ea5m s\u00e2u v\u00e0o ng\u01b0\u1eddi d\u00f9ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong th\u1ebf gi\u1edbi th\u1ef1c.<\/p>\n","protected":false},"excerpt":{"rendered":"

                          B\u1ee9c tranh v\u1ec1 t\u01b0\u01a1ng t\u00e1c s\u1ed1 \u0111\u00e3 thay \u0111\u1ed5i c\u0103n b\u1ea3n. Trong khi m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n t\u1eebng th\u1ed1ng tr\u1ecb internet, th\u00ec c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng hi\u1ec7n nay l\u1ea1i…<\/p>\n","protected":false},"author":1,"featured_media":244,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"C\u01a1 b\u1ea3n thi\u1ebft k\u1ebf UX di \u0111\u1ed9ng: M\u1eb9o thi\u1ebft k\u1ebf UX m\u00e0n h\u00ecnh nh\u1ecf \ud83d\udcf1","_yoast_wpseo_metadesc":"H\u1ecdc c\u00e1c nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf UX di \u0111\u1ed9ng thi\u1ebft y\u1ebfu cho m\u00e0n h\u00ecnh nh\u1ecf. C\u1ea3i thi\u1ec7n c\u00e1c m\u1ee5c ch\u1ea1m, \u0111i\u1ec1u h\u01b0\u1edbng v\u00e0 kh\u1ea3 n\u0103ng truy c\u1eadp \u0111\u1ec3 t\u0103ng t\u1ef7 l\u1ec7 gi\u1eef ch\u00e2n ng\u01b0\u1eddi d\u00f9ng.","inline_featured_image":false,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[19],"tags":[10,18],"class_list":["post-243","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ux-design","tag-academic","tag-ux-design"],"yoast_head":"\nC\u01a1 b\u1ea3n thi\u1ebft k\u1ebf UX di \u0111\u1ed9ng: M\u1eb9o thi\u1ebft k\u1ebf UX m\u00e0n h\u00ecnh nh\u1ecf \ud83d\udcf1<\/title>\n<meta name=\"description\" content=\"H\u1ecdc c\u00e1c nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf UX di \u0111\u1ed9ng thi\u1ebft y\u1ebfu cho m\u00e0n h\u00ecnh nh\u1ecf. 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