Niaj hnub nimno hauv pab kiag li lawm yog nruab nrog tag nrho cov tshiab nta uas yog tsim los pab txhawb lawv siv. Txhua feature nws muaj nws tus kheej lub npe. Piv txwv li, yuav muaj nyob rau hauv cov kev piav qhia ntawm cov ntsiav tshuaj, los yog hu xov tooj lo lus "multi-kov". Yuav ua li cas yog nws?
Lub ntsiab lus
Ua ntej ntawm tag nrho cov, nws yog tsim nyog sau cia hais tias lub npe ntawm qhov kov screen. Qhov no saib teb ib lub teeb kov ntawm ib tug ntiv tes thiab tsis muaj ib lub cev keyboard. Nyob rau hauv lus Askiv lub sij hawm yog hais txog "ntau yam touches".
Lub keeb kwm ntawm tshwm sim
Tus thawj thwmsim rau tsim kov ntxaij tau ua kom deb li deb rov qab raws li lub 1960. Tom qab ntawd, lawv tau raug thov ntawm CERN. Lawv yog nruab nrog ib tug particle tsuj roj. Nyob rau hauv lub xyoo 1970, lub touchscreen zaub twb nthuav tawm ntawm lub University of Kentucky. Niaj hnub nimno technology, uas ib zaug ciali science ntawv tseeb, nyob rau hauv New York. Nws yog tsim los ntawm Dzhef Hana. Nws yog yim xyoo dhau los. Peb yuav hais tias cov creation ntawm qheb tshiab rau kov ntxaij "teem ntawm kov" sawv nyob rau hauv thaum pib ntawm lub xyoo pua 21st. Lub inventor tau npaj nws tus kheej lub tuam txhab, uas nws hu ua «txawj Pixel». Heev sai sai, nws tuaj koom lub Microsoft thiab los ua kev koom tes nyob rau hauv txoj kev loj hlob ntawm cov kev pab cuam nyob rau hauv lub chaw ua hauj lwm suite.
Uas pab neeg ua qhov kov screen?
Ua ntej ntawm tag nrho cov, txhais tau cov yam ntxwv ntawm multi-kov: dab tsi yog nws thiab dab tsi yog qhov txawv ntawm ib tug paub kov screen thiab nws. Keeb kwm yuav paub txog lub coordinates ntawm lub kov, thiab lub thib ob - tus txheej. Qhov tseeb pub rau peb mus ua hauj lwm nrog cov hluav taws xob ntaus ntawv ntau nyiam thiab tsim. Ib tug ntau yam ntawm tshwj xeeb gestures los tswj lub ntaus ntawv. Yog hais tias koj muaj ib tug smartphone, koj yuav tsum nco ntsoov hais tias tsuas yog ob tug ntiv tes uas sib los yog diverge rau hluav taws xob gadget saib, koj yuav qhia ib tug hais kom txo los yog zoom. Lawv kuj qhia rau koj qhib folders, cov ntaub ntawv, txo, txav mus rau lawv nyob ib ncig ntawm, tig, scroll cov nplooj ntawv. Koj muaj peev xwm nkag mus rau ntawv nyeem uas siv lub virtual keyboard. Manufacturers ntawm mobile hluav taws xob (eg, smartphones) qhia hais tias lawv screen muaj peev xwm sawv ntawm paub txog li nees nkaum touches. Yuav kom ntsuam xyuas cov multitouch screen rau cov neeg ntawm daim ntawv no, muaj ib tug tshwj xeeb kev kuaj kev pab cuam. Nws yog pub dawb thiab yog dawb do muaj nyob rau hauv Internet. Nws yog feem ntau siv los ntawm tus tswv tsev ntawm pab kiag li lawm nrog "hauv" operating system.
Hauv pab kiag li lawm nrog multitouch
Raws li txoj cai, qhov no technology yog sib xws nrog ntau niaj hnub mobile hluav taws xob: smartphones, xov tooj, e-txawj nyeem ntawv, iPads thiab txawm laptops. Lawv yog ua nrov ruaj, piv txwv li, tuam txhab uas muag xws li «Kua», «Dell», «Microsoft», «Hewlett-Packard» thiab lwm tus neeg. Muaj ob peb xaiv rau qhov siv thiab ua uas kov cov ntxaij vab tshaus. Cov feem nrov resistive technology. Nws yog tsim los ntawm Sam Hurst. Nws biggest zoo dua - qhov uas tsis muaj nqi ntawm ntau lawm. Qhov no lasted kom txog thaum 2008. Lwm yam kev xaiv rau lub tsev lag luam ntawm tej qhia: kho qhov muag, lim gauge, inductive kov ntxaij. Tam sim no tsim ib tug projection-capacitive touchscreens. Lawv siv nyob rau hauv nws cov iPhones thiab iPads lub tuam txhab «Kua».
Cov zaub ntaus ntawv
Yuav ua li cas yog multi-kov screen? Capacitive saib - ib khob pane, uas npog lub resistive txheej. Nyob rau ntawm cov ces kaum hauv cov zaub plaub electrodes. Nws kis tau los ntawm lawv ib tug alternating voltage. Thaum ib tug ntiv tes nphav qhov kov screen, cov to tam sim no tshwm sim. Loj ntxaij vab tshaus uas kov txhawb cov kev ua ntawm nrhiav ib tug plurality ntawm touches ntau cov neeg ib txhij. Nws yuav muaj qhia los ntawm ntau yam technologies. Tsim thiab launched rau hauv ntau lawm IR ntas - ntxaij vab tshaus uas txawv kab pheeb ces kaum, siv infrared illumination thiab cov koob yees duab. Thov los ntawm electronics neeg siv tshwj xeeb yog kov los ntawm cov zaj duab xis, raws li zoo raws li lub khob. Lawv npog qhia, lawv loj yuav yog los ntawm kaum xya rau tsib caug nti los yog ntau tshaj.
Qhov twg kov ntxaij yog siv?
Rau niaj hnub tus txiv neej tau ua ib tug paub thiab yooj yim multi-kov technology. Qhov ntawd yog ib feem ntawm lub interface qhov zoo tshaj plaws hluav taws xob novelties, txawm yog me nyuam paub. Nws yog ib tug zoo kom zoo dua yog hais tias tus ntaus ntawv yog ua los ntawm ib tug kov. Heev nquag raug tsim uas yog tsim los txhim kho qhov nrov technology. Nyob rau hauv lub neej txhua hnub, kov panels yuav muaj nyob rau hauv khw muag khoom, kev kho mob cov chaw, universities, lub tsev kawm ntawv, railway noj. Lawv yog siv raws li ib tug txhais tau tias ntawm advertising kev pab thiab qhia cov neeg muas zaub. Ntxiv mus, cov qhua qhov chaw muaj peev xwm xaiv, saib catalog, tig, tshem cov ntaub ntawv. Tej panels ua khov "Philips". Qhov no multi-system yog txawm peem rau nrog hais lus thiab ib tug microphone. Cov saib muaj ib tug siab zoo ratio, nws saum npoo yog resistant rau kev puas tsuaj thiab khawb. Lub vaj huam sib luag muaj ob hom kev: nyob rau hauv-line (video, flash graphics, animation) thiab sib tham sib (online thawj coj). Rau ib lub tuam txhab uas siv xws li, nws yog ib lub sijhawm zoo rau tsa lawv kev nplua nuj nyob rau hauv lub qhov muag ntawm nws cov neeg koom tes thiab cov neeg.
Yuav ua li cas yog lawv zoo?
Lub tuam txhab «Kua» siv nyob rau hauv lawv cov xov tooj thiab iPhones multi-kov technology. Raws li ib tug tshwm sim, hauv gadgets, nruab nrog kov cov ntxaij vab tshaus tau ua heev nrov ntawm buyers. "Microsoft" lub tuam txhab ntiav multitouch rau lub desktop ntawm lawv operating systems, thiab ntseeg hais tias nws yog lub feem ntau pheej coj. Yog hais tias koj siv li nrog multi-touch zaub uas yog thiab dab tsi yog nws kom zoo dua, koj muaj peev xwm teb tau koj tus kheej sai sai. Ua ntej ntawm tag nrho cov, nws yog ib qho yooj yim uas tswj tus ntau kov ntawm ib tug ntiv tes. Feem ntau, cov kev tshuaj ntsuam thaum lub tshuab hluav taws xob gadgets siab. Tsis muaj lub cev nyees khawm tsis cuam tshuam nrog rau lawv cov lag luam. Xwb, nws tso cai rau koj mus ua hluav taws xob ntau xis, nws yog ib tug Library yuav siv lub Internet los pib ib lub suab los yog video ntaub ntawv. Yog hais tias muaj yog kev kawm tshwj xeeb nws muaj tau simultaneous lag luam ntawm lub ntaus ntawv los ntawm ntau cov neeg. Zoo li interface ua lag luam intuitive. Yog li ntawd, kov cov ntxaij vab tshaus yog tsim rau cov me nyuam, thiab rau lub advanced cov hluas, thiab cov neeg laus.
neeg xyuas
Thaum ib tug kov screen electronics neeg siv yeej tsuas zoo impressions ntawm txuas lus nrog nws. Tom qab tag nrho, xws li ib tug saib tso cai rau koj mus cuag cov ntaub ntawv kev tswj tuition ntawm lub gadget zog. Lub tuam txhab «Kua» tso ntsiav tshuaj, uas, sib nrug los ntawm qhov loj ntawm yam ntxwv, kuj muaj ib tug kev tshuaj ntsuam kev tiv thaiv los ntawm cov yiv tes. Qhov no muaj txhawb rau ib tug oleophobic txheej. Yog li ntawd, tus ntaus ntawv yog tsis tsuas zoo heev, tab sis kuj zoo nkauj. Tom qab lub rooj sib tham nrog nws ib zaug, buyers poob lub siab xav mus nrhiav ib yam dab tsi lwm tus. Heev yooj yim capacitive multitouch gaming kiv cua.
technology rau yav tom ntej
Lub inventor uas kov cov ntxaij vab tshaus Dzhef Hana ntseeg hais tias rau hnub tim, muaj ob peb txoj kev nyob rau hauv uas no technology yuav tsim. Developers muaj tsis tau los ua ib tug giant loj qhia yog tswj los ntawm ib tug kov. Qhov no yuav ua rau lawv muaj rau ntau cov neeg ib txhij. Nws kuj yuav raug txuas nrog rau lub multi-kov cwj mem. Qhov no yuav tso cai rau mus daws tau cov teeb meem uas yuav tsum tau ib tug ntau nuanced mus kom ze. Vim hais tias tib neeg cov ntiv tes yog tej zaum kuj heev ntxhib. Thiab nws yog tau kos rau ntawm cov zaub nrog ib tug tshwj xeeb kev kawm. Qhov no yuav koom nrog ob lub tib neeg txhais tes. Yog li, rau sab laug muaj peev xwm cuam tshuam rau lub scale ntawm cov duab, resize qhov rais, txav mus rau lawv, thiab txoj cai sau cwj mem. Tam sim no uas twb muaj lawm ntsiav tshuaj, nruab nrog kov cov ntxaij vab tshaus ua tsis tau raws li cov kev cai uas teev tseg saum toj no thiab tseem tsis tau nruj heev heev rau nws yog yooj yim mus ua hauj lwm nrog cwj mem thiab kov ntiv tes ib txhij. Ua ntej ntawm tag nrho cov, lawv saib tsis loj txaus rau lawv mus ua hauj lwm nrog ob txhais tes xis. Combining ob cov ntaub ntawv kev tswj kev xaiv (kov thiab stylus) tsis tau. Nyob rau hauv cov ntaub ntawv no, lub interfaces yog qeeb heev rau teb rau tej yam ntawm yam khoom tshwj xeeb. Thaum tus thawj kov-screen multi-kov, muaj ntau cov neeg siv muaj ib tug kev xav ntawm tsis xis nyob rau hauv lub lag luam los ntawm pab kiag li lawm nruab nrog xws li ib tug zaub. Coob leej ntau tus tsis muaj ib tug lub cev keyboard. Lwm kauj ruam yog txoj kev loj hlob ntawm technology icons, tej khoom, zoo thiab kev ntxhib los mos uas yuav xav tias. Nco ntsoov, peb yuav xaus uas kov cov ntxaij vab tshaus rau yav tom ntej. Lawv sawv cev rau lub ntsej muag uas niaj hnub electronics.