{"id":1698,"date":"2022-09-30T18:05:34","date_gmt":"2022-09-30T18:05:34","guid":{"rendered":"https:\/\/keyboardtester.info\/lich-su-cach-mang-bo-cuc-ban-phim-tu-nam-1868\/"},"modified":"2023-02-09T14:47:12","modified_gmt":"2023-02-09T14:47:12","slug":"lich-su-cach-mang-bo-cuc-ban-phim-tu-nam-1868","status":"publish","type":"post","link":"https:\/\/keyboardtester.info\/vi\/lich-su-cach-mang-bo-cuc-ban-phim-tu-nam-1868\/","title":{"rendered":"L\u1ecbch s\u1eed C\u00e1ch m\u1ea1ng B\u1ed1 c\u1ee5c B\u00e0n ph\u00edm T\u1eeb n\u0103m 1868"},"content":{"rendered":"\n

L\u1ecbch s\u1eed c\u1ee7a b\u00e0n ph\u00edm \u0111\u01b0a ch\u00fang ta tr\u1edf l\u1ea1i v\u1edbi vi\u1ec7c ph\u00e1t minh ra m\u00e1y \u0111\u00e1nh ch\u1eef. V\u00ec v\u1eady, \u0111\u1ec3 bi\u1ebft s\u00e2u v\u00e0 ch\u00ednh x\u00e1c v\u1ec1 n\u1ec1n t\u1ea3ng c\u1ee7a b\u00e0n ph\u00edm, b\u1ea1n n\u00ean b\u1eaft \u0111\u1ea7u v\u1edbi m\u00e1y \u0111\u00e1nh ch\u1eef.<\/p>\n\n

Nh\u01b0 \u0111\u00e3 n\u00f3i, h\u00e3y ti\u1ebfp t\u1ee5c v\u00e0 nu\u00f4i d\u01b0\u1ee1ng tr\u00ed \u00f3c c\u1ee7a b\u1ea1n v\u1edbi n\u1ec1n t\u1ea3ng th\u00fa v\u1ecb c\u1ee7a b\u00e0n ph\u00edm ng\u00e0y nay.<\/p>\n\n

M\u00e1y \u0111\u00e1nh ch\u1eef ph\u00e1t minh<\/h2>\n\n

L\u1ecbch s\u1eed c\u1ee7a b\u00e0n ph\u00edm \u0111\u01b0a ch\u00fang ta tr\u1edf l\u1ea1i v\u1edbi vi\u1ec7c ph\u00e1t minh ra m\u00e1y \u0111\u00e1nh ch\u1eef. V\u1ec1 c\u01a1 b\u1ea3n, v\u00e0o n\u0103m 1714, m\u1ed9t ng\u01b0\u1eddi \u0111\u00e0n \u00f4ng c\u00f3 \u0111\u1ea7u \u00f3c khoa h\u1ecdc t\u00ean l\u00e0 Henry Mill \u0111\u00e3 ph\u00e1t minh ra b\u1eb1ng s\u00e1ng ch\u1ebf tr\u00f4ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 m\u00e1y \u0111\u00e1nh ch\u1eef sau n\u00e0y. \u00d4ng \u0111\u00e3 tr\u00ecnh b\u00e0y th\u00e0nh c\u00f4ng hai b\u1eb1ng s\u00e1ng ch\u1ebf trong su\u1ed1t cu\u1ed9c \u0111\u1eddi c\u1ee7a m\u00ecnh nh\u01b0ng kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 th\u00f4ng tin b\u1ed5 sung n\u00e0o.<\/p>\n\n

M\u1ed9t th\u1eddi \u0111i\u1ec3m \u0111\u1ebfn v\u00e0o n\u0103m 1865 khi Rasmus Malling-Hansen n\u1ed7 l\u1ef1c ph\u00e1t minh ra qu\u1ea3 b\u00f3ng vi\u1ebft \u0111\u1ea7u ti\u00ean, \u0111\u01b0\u1ee3c \u0111\u1eb7t theo t\u00ean c\u1ee7a ng\u01b0\u1eddi ph\u00e1t minh ra n\u00f3. N\u00f3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u00e0o n\u0103m 1870 v\u00e0 l\u00e0 chi\u1ebfc m\u00e1y \u0111\u00e1nh ch\u1eef \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c b\u00e1n th\u01b0\u01a1ng m\u1ea1i. V\u1ec1 c\u00e1ch b\u1ed1 tr\u00ed c\u1ee7a Hansen Writing Ball, n\u00f3 c\u00f3 52 ph\u00edm \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp tr\u00ean m\u1ed9t qu\u1ea3 b\u00f3ng. \u0110\u00f3 l\u00e0 m\u1ed9t qu\u1ea3 b\u00f3ng c\u00f3 b\u1ec1 m\u1eb7t ph\u1eb3ng v\u00e0 l\u00e0m b\u1eb1ng s\u1ee9.<\/p>\n

\n
\"Lịch
L\u1ecbch s\u1eed c\u1ee7a b\u00e0n ph\u00edm<\/figcaption><\/figure>\n<\/div>\n

Trong khi \u0111\u00f3, n\u00f3 thu h\u00fat nhi\u1ec1u ng\u01b0\u1eddi h\u01a1n v\u00e0 do \u0111\u00f3, vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111\u00e1nh ch\u1eef tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn. M\u1eb7c d\u00f9 l\u00e0 v\u0103n b\u1ea3n c\u00e1 nh\u00e2n, nh\u01b0ng n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u1ee3 gi\u00fap trong v\u0103n ph\u00f2ng, ch\u1ee3 v\u00e0 gia \u0111\u00ecnh. M\u1eb7c d\u00f9 th\u1eadt th\u00fa v\u1ecb, ch\u00fang \u0111\u01b0\u1ee3c ph\u00e1t minh v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn \u0111\u1ebfn m\u1ee9c h\u1ea7u h\u1ebft c\u00e1c m\u00e1y \u0111\u00e1nh ch\u1eef c\u0169ng c\u00f3 thi\u1ebft k\u1ebf t\u01b0\u01a1ng t\u1ef1. Nh\u01b0ng th\u1eadt kh\u00f4ng may, vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3 \u0111\u00e3 m\u1ea5t d\u1ea7n v\u1edbi vi\u1ec7c ph\u00e1t minh ra m\u00e1y \u0111\u00e1nh ch\u1eef ti\u00ean ti\u1ebfn.<\/p>\n\n

<\/a>M\u00e1y \u0111\u00e1nh ch\u1eef \u0111\u1ea7u ti\u00ean c\u00f3 b\u1ed1 c\u1ee5c QWERTY<\/strong><\/h3>\n\n

\u0110\u1ea7u n\u0103m 1868, Christopher Sholes, Carlos Glidden v\u00e0 Samuel W. Soule b\u1eaft \u0111\u1ea7u n\u1ed7 l\u1ef1c ph\u00e1t minh ra m\u1ed9t m\u00e1y \u0111\u00e1nh ch\u1eef ho\u00e0n to\u00e0n m\u1edbi ho\u1eb7c s\u1eeda \u0111\u1ed5i hi\u1ec7n t\u1ea1i v\u1edbi m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng n\u00e2ng cao. Cu\u1ed1i c\u00f9ng, nh\u1eefng n\u1ed7 l\u1ef1c c\u1ee7a anh \u1ea5y \u0111\u00e3 mang l\u1ea1i m\u1ed9t chi\u1ebfc m\u00e1y \u0111\u00e1nh ch\u1eef v\u1edbi b\u1ed1 c\u1ee5c c\u1ee7a b\u00e0n ph\u00edm QWERTY.<\/p>\n\n

<\/a>B\u1ed1 c\u1ee5c c\u1ee7a b\u00e0n ph\u00edm QWERTY<\/strong><\/h3>\n\n

N\u0103m 1873, Remington ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng m\u00e1y \u0111\u00e1nh ch\u1eef v\u1edbi b\u1ed1 c\u1ee5c b\u00e0n ph\u00edm QWERTY c\u00f3 28 ph\u00edm \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i m\u00e0u \u0111en.<\/p>\n\n

M\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t b\u1eaft \u0111\u1ea7u \u00e1p d\u1ee5ng t\u00ednh n\u0103ng n\u00e0y v\u00ec s\u1ed1 l\u01b0\u1ee3ng l\u1edbn th\u00edch ch\u1ee9c n\u0103ng v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a n\u00f3. V\u1ec1 c\u01a1 b\u1ea3n, n\u00f3 gi\u1ed1ng v\u1edbi chi\u1ebfc m\u00e1y \u0111\u00e1nh ch\u1eef tr\u01b0\u1edbc \u0111\u00f3, nh\u01b0ng n\u00f3 gi\u1ed1ng m\u1ed9t chi\u1ebfc m\u00e1y may v\u00ec n\u00f3 c\u00f3 m\u1ed9t b\u00e0n \u0111\u1ea1p ch\u00e2n \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c quay tr\u1edf l\u1ea1i. N\u00f3 c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 b\u00f4ng hoa xinh x\u1eafn \u1edf hai b\u00ean v\u00e0 m\u1eb7t tr\u01b0\u1edbc b\u1eb1ng kim lo\u1ea1i. Ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i nh\u1ea5n m\u1ed9t n\u00fat \u0111\u1ec3 \u0111\u1ea9y b\u00faa, khi\u1ebfn m\u1ed9t d\u1ea3i b\u0103ng m\u1ef1c g\u00f5 tr\u00ean gi\u1ea5y.<\/p>\n\n

<\/a>B\u1ed5 sung c\u00e1c ph\u00edm cho B\u00e0n ph\u00edm QWERTY<\/strong><\/h3>\n\n

Nh\u1eefng s\u1eeda \u0111\u1ed5i trong b\u1ed1 c\u1ee5c c\u1ee7a b\u00e0n ph\u00edm QWERTY ng\u00e0y c\u00e0ng t\u0103ng, d\u1eabn \u0111\u1ebfn vi\u1ec7c ph\u00e1t minh ra M\u00e1y \u0111\u00e1nh ch\u1eef Remington 2. N\u00f3 c\u00f3 th\u00eam m\u1ed9t ph\u00edm shift \u1edf b\u00ean tr\u00e1i b\u00e0n ph\u00edm, cu\u1ed1i c\u00f9ng sau m\u01b0\u1eddi n\u0103m ph\u00e1t hi\u1ec7n ra QWERTY v\u00e0o n\u0103m 1878.<\/p>\n\n

Sau \u0111\u00f3 v\u00e0o n\u0103m 1880, Remington \u0111\u00e3 s\u1eeda \u0111\u1ed5i th\u00eam b\u00e0n ph\u00edm b\u1eb1ng c\u00e1ch cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng g\u00f5 \u1edf m\u1eb7t tr\u00ean c\u1ee7a con l\u0103n. H\u01a1n n\u1eefa, m\u1ed9t ph\u00edm tab \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n v\u00e0 th\u00eam v\u00e0o b\u00e0n ph\u00edm QWERTY \u0111\u1ec3 thi\u1ebft l\u1eadp l\u1ec1 v\u00e0o n\u0103m 1897.<\/p>\n\n

<\/a>\u0110\u00f3ng g\u00f3p c\u1ee7a Thomas Edison<\/strong><\/h3>\n\n

Nh\u1eefng ph\u00e1t minh c\u1ee7a \u00f4ng \u0111\u00e1ng \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn trong h\u1ea7u h\u1ebft m\u1ecdi kh\u00eda c\u1ea1nh c\u1ee7a c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i. \u1ede \u0111\u00e2y, trong tr\u01b0\u1eddng h\u1ee3p m\u00e1y \u0111\u00e1nh ch\u1eef, Thomas Edison \u0111\u00e3 t\u1eb7ng ch\u00fang ta ph\u00e1t minh ra m\u00e1y \u0111\u00e1nh ch\u1eef \u0111i\u1ec7n v\u00e0o n\u0103m 1872. N\u00f3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1eb1ng \u0111i\u1ec7n v\u00e0 c\u0169ng c\u00f3 m\u1ed9t b\u00e1nh xe in.<\/p>\n\n

M\u1eb7c d\u00f9 m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 kh\u00f4ng \u00e1p d\u1ee5ng ph\u00e1t minh n\u00e0y trong m\u1ed9t th\u1eddi gian d\u00e0i, nh\u01b0ng c\u00e1c c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i ch\u1ee7 y\u1ebfu d\u1ef1a tr\u00ean c\u00e1c s\u1ea3n ph\u1ea9m do \u00f4ng ph\u00e1t minh ra trong th\u1eddi \u0111\u1ea1i hi\u1ec7n nay, v\u00e0 kh\u00f4ng ai c\u00f3 th\u1ec3 ph\u1ee7 nh\u1eadn \u0111i\u1ec1u \u0111\u00f3.<\/p>\n\n

S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a b\u00e0n ph\u00edm<\/h2>\n\n

Ng\u01b0\u1eddi ta th\u1ea5y s\u1ef1 ra \u0111\u1eddi c\u1ee7a b\u00e0n ph\u00edm g\u1eafn li\u1ec1n v\u1edbi m\u00e1y in t\u1eeb xa. M\u00e1y in t\u1eeb xa l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 g\u1eedi v\u00e0 nh\u1eadn v\u0103n b\u1ea3n b\u1eb1ng c\u00e1ch nh\u1eadp th\u00f4ng qua b\u00e0n ph\u00edm m\u00e1y \u0111\u00e1nh ch\u1eef v\u1edbi k\u1ebft qu\u1ea3 xu\u1ea5t ra tr\u00ean m\u1ed9t trang in.<\/p>\n\n

<\/a>Ph\u00e1t minh c\u1ee7a Herman Hollerith<\/strong><\/h3>\n\n

Th\u1ebb \u0111\u1ee5c l\u1ed7 C\u0168NG THAM GIA V\u00c0O S\u1ef0 TI\u1ebeN H\u00d3A b\u00e0n ph\u00edm m\u00e1y t\u00ednh. Trong m\u00e1y t\u00ednh, th\u1ebb \u0111\u1ee5c l\u1ed7 li\u00ean quan \u0111\u1ebfn c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ee9c n\u0103ng c\u1ee7a m\u00e1y t\u00ednh. Theo \u0111\u00f3, v\u00e0o n\u0103m 1930, Herman Hollerith, m\u1ed9t nh\u00e0 th\u1ed1ng k\u00ea ng\u01b0\u1eddi M\u1ef9 g\u1ed1c \u0110\u1ee9c \u0111\u00e3 ph\u00e1t minh ra thi\u1ebft b\u1ecb keypunch. M\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ee5c l\u1ed7 ph\u00edm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ee5c l\u1ed7 v\u00e0o m\u1ed9t trang ph\u1ee9c t\u1ea1p t\u1ea1i m\u1ed9t s\u1ed1 v\u1ecb tr\u00ed c\u1ee5 th\u1ec3.<\/p>\n\n

Sau \u0111\u00f3, v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 h\u01a1n n\u1eefa, m\u1ed9t s\u1ed1 ph\u00edm s\u1ed1 v\u00e0 ch\u1eef c\u00e1i \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o thi\u1ebft b\u1ecb b\u1ea5m ph\u00edm \u0111\u00f3. \u0110\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u00f3 cho m\u1ee5c \u0111\u00edch li\u00ean l\u1ea1c, tuy nhi\u00ean, thi\u1ebft b\u1ecb b\u1ea5m ph\u00edm \u0111\u1ea7u ti\u00ean l\u00e0 th\u1ee7 c\u00f4ng v\u00e0 nh\u1eefng thi\u1ebft b\u1ecb m\u1edbi nh\u1ea5t l\u00e0 c\u01a1 \u0111i\u1ec7n.<\/p>\n\n

<\/a>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a b\u00e0n ph\u00edm m\u00e1y t\u00ednh<\/h2>\n\n

T\u00ean c\u1ee7a MIT c\u00f3 t\u1ea7m quan tr\u1ecdng l\u1edbn trong v\u1ea5n \u0111\u1ec1 n\u00e0y. \u0110\u00e2y l\u00e0 vi\u1ec7n n\u01a1i b\u1eaft \u0111\u1ea7u nh\u1eefng n\u1ed7 l\u1ef1c ph\u00e1t minh ra b\u00e0n ph\u00edm m\u00e1y t\u00ednh \u0111\u1ea7u ti\u00ean.<\/p>\n\n

B\u1ea1n n\u00ean nh\u1edb r\u1eb1ng tr\u01b0\u1edbc khi ph\u00e1t minh ra b\u00e0n ph\u00edm m\u00e1y t\u00ednh, c\u00e1c th\u1ebb \u0111\u1ee5c l\u1ed7 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nh\u1eadp c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh v\u00e0o m\u00e1y t\u00ednh, \u0111\u00e2y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh r\u1eafc r\u1ed1i. Ngo\u00e0i ra, ch\u1ec9 c\u00f3 m\u00e1y \u0111\u00e1nh ch\u1eef l\u00e0 ngu\u1ed3n ch\u00ednh \u0111\u1ec3 nh\u1eadp d\u1eef li\u1ec7u v\u00e0o m\u00e1y t\u00ednh cho \u0111\u1ebfn \u0111\u1ea7u nh\u1eefng n\u0103m 1970.<\/p>\n\n

<\/a>\u0110\u00f3ng g\u00f3p c\u1ee7a Douglas Ross<\/strong><\/h3>\n\n

T\u1ea1i MIT, tr\u1ee3 l\u00fd c\u1ee7a m\u1ed9t gi\u00e1o s\u01b0 to\u00e1n h\u1ecdc \u0111ang nghi\u00ean c\u1ee9u c\u00e1ch nh\u1eadp d\u1eef li\u1ec7u v\u00e0o m\u00e1y t\u00ednh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp b\u00e0n ph\u00edm. Nghi\u00ean c\u1ee9u c\u1ee7a \u00f4ng \u0111\u00e3 th\u00e0nh c\u00f4ng v\u00e0o n\u0103m 1955 khi \u00f4ng tuy\u00ean b\u1ed1 r\u1eb1ng m\u1ed9t m\u00e1y \u0111\u00e1nh ch\u1eef \u0111i\u1ec7n k\u1ebft h\u1ee3p v\u1edbi m\u00e1y t\u00ednh MIT c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m b\u00e0n ph\u00edm.<\/a><\/p>\n\n

<\/a>Ph\u00e1t minh c\u01a1n l\u1ed1c c\u1ee7a MIT<\/strong><\/h3>\n\n

Sau m\u1ed9t th\u1eddi gian ng\u1eafn ph\u00e1t hi\u1ec7n ra \u0111i\u1ec1u n\u00e0y, m\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ee7a MIT \u0111\u00e3 thi\u1ebft l\u1eadp m\u1ed9t chi\u1ebfc m\u00e1y t\u00ednh l\u00e2u \u0111\u1eddi c\u00f3 t\u00ean l\u00e0 MIT’s Whirlwind. \u0110\u00f3 l\u00e0 chi\u1ebfc m\u00e1y t\u00ednh \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u00e0n ph\u00edm \u0111\u1ec3 nh\u1eadp d\u1eef li\u1ec7u v\u00e0o m\u00e1y t\u00ednh. C\u00e1ch b\u1ed1 tr\u00ed b\u00e0n ph\u00edm c\u1ee7a MIT Whirwind c\u0169ng tu\u00e2n theo thi\u1ebft k\u1ebf v\u00e0 ch\u1ee9c n\u0103ng QWERTY. <\/a><\/p>\n\n

Phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a b\u00e0n ph\u00edm<\/h2>\n\n

B\u00e0n ph\u00edm ng\u00e0y nay l\u00e0 phi\u00ean b\u1ea3n c\u1ea3i ti\u1ebfn c\u1ee7a M; n\u0103m 1984, m\u1ed9t m\u1eabu b\u00e0n ph\u00edm \u0111\u01b0\u1ee3c ph\u00e1t minh b\u1edfi Lexmark v\u00e0 IBM.<\/p>\n\n

H\u1ecd c\u00f3 b\u1ed1 c\u1ee5c n\u00e2ng cao. C\u00f3 104 ph\u00edm ch\u1eef v\u00e0 s\u1ed1 v\u1edbi thi\u1ebft k\u1ebf c\u1ee5 th\u1ec3 c\u1ee7a c\u00e1c s\u1ed1 v\u00e0 b\u1ea3ng ch\u1eef c\u00e1i. N\u00f3 c\u0169ng bao g\u1ed3m m\u1ed9t ph\u1ea7n v\u1ec1 c\u00e1c ph\u00edm \u0111i\u1ec1u h\u01b0\u1edbng.<\/p>\n\n

Tuy nhi\u00ean, b\u00e0n ph\u00edm m\u00e0 c\u00e1c game th\u1ee7 s\u1eed d\u1ee5ng c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 ph\u00edm b\u1ed5 sung. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 c\u00f4ng ty c\u0169ng s\u1ea3n xu\u1ea5t b\u00e0n ph\u00edm c\u00f3 \u00edt h\u01a1n 104 ph\u00edm.<\/p>\n\n

K\u1ebft th\u00fac l\u1ecbch s\u1eed c\u1ee7a b\u00e0n ph\u00edm<\/h2>\n\n

Do \u0111\u00f3, \u0111\u00e2y l\u00e0 m\u1ed9t l\u1ecbch s\u1eed ng\u1eafn g\u1ecdn c\u1ee7a b\u00e0n ph\u00edm.<\/p>\n\n

Tuy nhi\u00ean, v\u00ec t\u01b0\u01a1ng lai d\u01b0\u1eddng nh\u01b0 d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 nhi\u1ec1u h\u01a1n, c\u00e1c ph\u00e1t minh kh\u00f4ng d\u1eebng l\u1ea1i \u1edf \u0111\u00e2y. Do \u0111\u00f3 h\u00e0nh tr\u00ecnh c\u1ee7a b\u00e0n ph\u00edm c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c n\u00e2ng cao trong nh\u1eefng n\u0103m t\u1edbi. D\u1ef1 ki\u1ebfn s\u1ebd c\u00f3 l\u00fac vi\u1ec7c s\u1eed d\u1ee5ng b\u00e0n ph\u00edm c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thay th\u1ebf ho\u00e0n to\u00e0n b\u1eb1ng m\u1ed9t c\u00f4ng c\u1ee5 h\u1ea5p d\u1eabn. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 n\u00f3 t\u1ed1t h\u01a1n khi bi\u1ebft r\u1eb1ng trong th\u1eddi \u0111\u1ea1i ng\u00e0y nay, m\u1ed9t c\u00f4ng c\u1ee5 nh\u1eadn d\u1ea1ng gi\u1ecdng n\u00f3i \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 vi\u1ebft thay v\u00ec g\u00f5 m\u1ed9t ch\u1eef c\u00e1i tr\u00ean b\u00e0n ph\u00edm.<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u1ecbch s\u1eed c\u1ee7a b\u00e0n ph\u00edm \u0111\u01b0a ch\u00fang ta tr\u1edf l\u1ea1i v\u1edbi vi\u1ec7c ph\u00e1t minh ra m\u00e1y \u0111\u00e1nh ch\u1eef. V\u00ec v\u1eady, … <\/p>\n

Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":808,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[94],"tags":[],"class_list":["post-1698","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-vi","resize-featured-image"],"_links":{"self":[{"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/posts\/1698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/comments?post=1698"}],"version-history":[{"count":2,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/posts\/1698\/revisions"}],"predecessor-version":[{"id":1708,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/posts\/1698\/revisions\/1708"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/media\/808"}],"wp:attachment":[{"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/media?parent=1698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/categories?post=1698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/tags?post=1698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}