Khoos phib tawj nas - yooj yim yam ntxwv

Tus thawj computer nas nyob, raws li zoo li ntau lwm nthuav inventions, ua tsaug rau cov tub rog uas. Nws invented ib tug yooj yim, tab sis tsis muaj tsawg ingenious ntaus American hluav taws xob engineer ua hauj lwm rau ntau xyoo nyob rau hauv NASA, thiab tom qab ntawd ntawm Stanford University nyob rau hauv peb tus kheej kuaj. Douglas Engelbart - inventor, tus tswv tsev ntau tshaj plaub caug txawv khoom plig rau lawv cov tswv yim. Khoos phib tawj nas - nws creation, uas yog lub npe nrov tshaj ntawm tag nrho cov hauj lwm. Tom qab cov tsos ntawm cov saib raws li ib tug txhais tau tias ntawm sib qhia cov ntaub ntawm lub computer thiab cov neeg siv tej yam ntuj tso kauj ruam tom ntej yog lub invention ntawm ib tug xis caj npab uas pab qhia tias cov khoom tso tawm kom pom ntawm qhov screen. Yog li ntawd, nyob rau hauv 1963, nws tuaj mus rau lub teeb ib tug me me ntoo thawv, hauv uas ob lub log nyob. Txhua yam ntawm lawv rotates nyob rau hauv nws lub dav hlau. Tsuas yog nyob rau hauv 1972, lub computer nas tau tau zoo li, zoo ib yam li cov niaj hnub. Qhov no tshwm sim ua tsaug rau cov tuam txhab Xerox. Nws yog no lub tuam txhab tswvcuab tus ntaus ntawv raws li ib feem ntawm ib tug computer.

Niaj hnub nimno computer nas

Tag nrho cov uas twb muaj lawm nas yuav tau muab faib ua plaub hom:

1. Los ntawm txhais tes - lub hauv paus ntawm xws li ib tug ntaus ntawv yog ib tug roj hmab pob. Thaum nws rolls rau tej qhov chaw, nws txav yog pav tua ya ob chais. Los ntawm no, nyob rau hauv lem, hau ntaub ntawv mus rau lub sensors. Tsaug rau qhov tseeb ntawm qhov screen cursor tsiv. Qhov tsis zoo ntawm no ntaus ntawv yog: heev feem ntau lom lub pob, tshwj xeeb uas yuav tsum tau rau ntawm qhov chaw. Nws yog rau tus thib ob yog vim li cas, muaj ib tug computer ncoo. Los ntawm nws tus kheej, nws yuav tsis tau ntaus nqi rau tus tsis zoo - tej zaum nws yuav ua tau charming los yog txias gadget.
2. Kho qhov muag - lawv muaj nyob ob tiam. Cov thawj pab pawg neeg no muaj xws li pab kiag li lawm uas khiav lag luam rau cov hauv paus ntsiab lus ntawm kev pauv ntawm lub ncoo thiab tus nas ntawm tus kho qhov muag teeb liab. Nws los ntawm cov sensors, ua tsaug rau lawv lub computer tau txais cov lus teb tseg thiab converts lawv los saib xyuas cov tsheb khiav. Progreso ob tiam khoom yog hais tias muaj yog tsis muaj yuav tsum tau rau ib tug computer siv ntaub pua tsev. sensors kis Pib ntsais koj teeb muaj kev ua hauj lwm saum npoo av.
3. Ntau niaj hnub thiab heev - laser nas rau koj lub computer. Nyob rau hauv no ntaus ntawv, cov LEDs ntse hloov lub laser. Ua tsaug rau nws, cov computer paub tus ntau yog txoj hauj lwm ntawm tus nas, thiab txiav txim seb lub zog. Lub undoubted zoo xws li cov sij hawm los mus siv no sab caj npab kom yuav luag txhua qhov chaw. Xws li ib tug nas rau lub computer tsis tau tu.
4. Gyroscopic nas yog tsis nrov heev. Qhov no tsis ua hauj lwm rau ntawm qhov chaw ntawm ib tug computer nas dab tsi, tab sis nyob rau hauv cov huab cua. Yuav kom ua xws manipulation tso cai biaxial gyro sensor.

Koj yuav tsum tsis txhob tau puag ncig lub fact tias cov computer nas tej zaum yuav ua tau ib tug wired thiab wireless. Ua ntej, tej zaum, tsis heev mobile, tab sis ib tug high-ceev lag luam. Qhov thib ob yuav tsum tau roj teeb hloov, tab sis tsis yog tas rau lub zog ntawm tus hlau ntev.

Txawv txawv nas rau koj lub computer

Xav nyob rau hauv lub ntaus ntawv xwb nyob rau hauv nws cov daim ntawv tiam sis tsis nyob rau hauv tshuaj los yog hauv paus ntsiab lus ntawm kev txiav txim. Niaj hnub no koj mus yuav tau ib tug heev qub qauv. Seb koj nyob nraum ib avid tsav tsheb, seb koj puas xav los tuav nyob rau hauv lub tes nas nyob rau hauv lub Gothic style, seb koj puas yuav ib tug ntxias txawv txawv rau ib tug me nyuam - Niaj hnub nimno computer nas yog tau raws li cov feem ntau sophisticated thiab unpredictable neeg siv yuav tsum.