Txij li thaum lub sij hawm "kov screen" tshwm sim nyob rau hauv thaum ntxov 1980s, nws tau ntau tshaj 30 xyoo tam sim no. Thaum lub sij hawm ntawd, muaj ntau yam ntawm cov ntxaij vab tshaus, ib qho ntawm cov capacitive touch screen. Lub sijhawm ntawd, lub ntsiab ntawm cov saib yog CRT (Cathode Ray Tube) saib. Tus nqi ntawm 14ine capacitive touch screen yog kwv yees li 200, 000 yen. D CRT saib tau muab faib ua ob pawg: ib qho yog spherical (Spherical) Brown raj (Brown tube). tube) tso saib; lwm qhov yog cylindrical (Cylindrical) Xim av raj tso saib; cov lus qhia ntawm ntau qhov sib txawv muaj qhov sib txawv radii ntawm curvature, yog li nws yog qhov nyuaj heev los siv CRT los ua cov ntxaij vab tshaus, xws li txheej ntawm CRT zaub, tom qab tsim cov yeeb yaj kiab Cov thickness faib tsis sib npaug, tshwj xeeb tshaj yog thaum ua cov duab kheej kheej kov cov ntxaij vab tshaus, uas. nyuaj dua.
Thaum xub thawj, thaum LCD saib thawj zaug tawm, tus nqi ntawm 14-inch LCD saib yog 400,000 yen. Thaum lub sijhawm ntawd, tib neeg tsis paub txog cov ntxaij vab tshaus kov, thiab cov ntxaij vab tshaus tsis siv. Kev lag luam feem ntau ntseeg hais tias thaum tus nqi ntawm lub vijtsam kov yog ib nrab ntawm tus nqi qub, qhov kev sib koom ua lag luam yuav nce mus rau plaub npaug ntawm qhov qub. Tus sau kuj xav li ntawd, yog li kev txhim kho ntawm lub vijtsam kov tau ua tiav. Piv nrog rau lub sijhawm ntawd, kev lag luam kov npo tam sim no ntau pua lossis ntau txhiab zaus loj dua. Txawm hais tias muaj ib lub sij hawm ntawm stagnation nyob rau hauv txoj kev loj hlob ntawm kov cov ntxaij vab tshaus, lawv tam sim no nyob ib tug txiav txim siab feem ntawm cov zaub teb. Cov ntawv xov xwm, lub txhab nyiaj ATMs, thiab cov pib muag khoom ntawm ntau qhov chaw feem ntau siv cov ntxaij vab tshaus kov, thiab cov hauv paus ntsiab lus tsim khoom tsis tuaj yeem txawv ntawm qhov pom. Yav dhau los, kov cov ntxaij vab tshaus tuaj yeem raug cais raws li qhov lawv kov. Piv txwv li, "kov nrog hnab looj tes", "pem hauv ntej nrog cwj mem
"Thaum kov", "kov nrog rau tes", "kov nrog tee dej", thiab lwm yam. Tab sis nyob rau hauv dab tsi yog qhov kev tshuaj ntsuam kov uas feem ntau ua rau tib neeg khawb lawv lub taub hau tsis ntev los no? Kov cov ntxaij vab tshaus uas siv ntau yam kov tau tshwm sim nyob rau hauv kev ua lag luam ib tom qab, txawm tias koj paub Txawm tias tus kov lub vijtsam zaub txoj kev, tib neeg cov kev tsis ntseeg tsis tuaj yeem daws tau qhov tseem ceeb.
Niaj hnub no, kov cov ntxaij vab tshaus feem ntau hu ua "Kov Vaj Huam Sib Luag" (Kov Vaj Huam Sib Luag, TP)e. Qhov tseeb, qhov no yog lub npe tshwj xeeb hauv Nyij Pooj, thiab nws feem ntau hu ua kov npo (TouchScreen) hauv ntiaj teb. Cov khoom siv hluav taws xob muaj xws li cov keyboards, keyboards, nas, track balls, thiab stick point. Kev hais lus dav dav, muaj lub suab tawm tswv yim, piav tes piav taw, thiab lwm yam. Kov cov ntxaij vab tshaus kuj yog ib qho ntawm lawv. Tsis ntev los no, Nintendo tau tsim ib qho kev tiv thaiv kov npo game console "Nintendo DS" uas siv tus cwj mem. Apple hauv Tebchaws Meskas kuj tseem siv cov ntxaij vab tshaus kov lub ntsej muag hauv cov xov tooj smartphones lossis cov khoom siv suab. Nws tsis tsuas yog paub txog ntau qhov kov, tab sis kuj embodies lub intuitive input txoj kev, uas lov cov tsoos lub tswv yim ntawm cov tswv yim.
