Yuav Ua Li Cas Tshiab Tech tuaj yeem tiv thaiv VR Motion Mob

Cov txheej txheem:

Yuav Ua Li Cas Tshiab Tech tuaj yeem tiv thaiv VR Motion Mob
Yuav Ua Li Cas Tshiab Tech tuaj yeem tiv thaiv VR Motion Mob
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Key Takeaways

  • Virtual reality tuaj yeem ua rau tsawg tus neeg xav tias muaj mob hnyav yog tias cov thev naus laus zis tshiab ua tiav.
  • VR kev mob nkeeg tshwm sim thaum koj lub hlwb tau txais cov cim tsis sib haum xeeb txog kev txav mus los hauv ib puag ncig koj.
  • Ib tus thawj coj ntawm Oculus tshaj tawm hais tias lub tuam txhab yuav nrhiav tau ib txoj hauv kev los tiv thaiv kev mob nkeeg.
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Virtual reality tuaj yeem lom zem, tab sis nws kuj ua rau qee tus neeg mob, yog li cov kws tshawb fawb tau ua haujlwm los ua kom qhov kev paub zoo dua.

John Carmack, tus thawj coj ntawm lub tuam txhab lub mloog pob ntseg Oculus, tau tshaj tawm tsis ntev los no hais tias lub tuam txhab yuav pom cov kev daws teeb meem los tiv thaiv kev mob ntawm cov leeg. Nws tau hais tias kev suav zoo dua txog qhov tob ntawm cov khoom hauv VR tuaj yeem yog tus yuam sij.

Nws yog ib qho ntawm ntau txoj hauv kev uas cov neeg tsim khoom tab tom tshawb nrhiav kom VR yooj yim dua.

"Qee tus neeg tuaj yeem ntsib cov kev mob tshwm sim hauv lub cev, suav nrog mob taub hau, xeev siab, mob plab, thiab mob qhov muag," Scott Stachiw, tus thawj coj ntawm kev kawm tsis txaus ntseeg ntawm Roundtable Learning, lub tuam txhab tsim VR cov neeg ua haujlwm cob qhia cov cuab yeej, tau hais hauv email interview.

"Thaum siv VR, tus neeg siv tau ntsib kev cuam tshuam hauv lub hlwb uas ua rau muaj kev mob tshwm sim. Lawv kuj yuav muaj mob taub hau lossis qhov muag vim yog cov duab lossis VR headset nws tus kheej."

Vim koj mob

VR kev mob nkeeg tshwm sim thaum koj lub hlwb tau txais cov teeb meem tsis sib haum xeeb txog kev txav mus los hauv ib puag ncig koj, Drexel University tus xibfwb Emil Polyak, uas tshwj xeeb hauv VR.

"Lub vestibular hauv pob ntseg tau xa cov cim sib txawv rau lub hlwb txog qhov uas lub cev tau ntsib tiag tiag," nws hais hauv kev sib tham hauv email.

"Thaum lub teeb liab ua tiav tsis sib haum nrog cov duab pom tau tias yog kev txav, lub hlwb txhais tau tias yog neurotoxin. Hauv lwm lo lus, 'Koj noj qee cov txiv hmab txiv ntoo lom uas cuam tshuam nrog koj; qhov zoo tshaj plaws yuav yog. ntuav ua ntej nws yuav hnyav dua!' Cov tshuaj tiv thaiv no pom tseeb yog qhov tseem ceeb heev ntau txhiab xyoo dhau los."

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Cov tshuaj ntsuam kev daws teeb meem siab dua thiab cov yeeb yaj kiab siab dua tuaj yeem txo qhov mob hnyav thiab txhim kho nrog txhua tiam ntawm lub mloog pob ntseg, Matt Wren, tus thawj coj thev naus laus zis ntawm BUNDLAR, lub tuam txhab kev daws teeb meem kev muaj tiag, tau hais hauv kev xam phaj email.

Software tweaks kuj tuaj yeem pab tau. "Ib qho piv txwv yog ua rau lub qhov muag tsis pom kev thaum tus neeg siv tau txav mus sai (qhov nruab nrab ntawm kev pom nyob twj ywm hauv kev ua kom pom tseeb tab sis peripheral tsis pom kev) los ntawm ib qho chaw hauv ib puag ncig virtual mus rau lwm qhov," nws ntxiv.

AMD tsis ntev los no tau thov daim ntawv pov thawj rau thev naus laus zis uas lub hom phiaj tiv thaiv kev mob nkeeg hauv VR siv txoj kev xa khoom qis qis.

Lub tuam txhab daim ntawv thov tau hais tias qhov kev paub tiag tiag ntawm VR tau txhawb nqa los ntawm qhov pom tau zoo thiab qis latency. Latency hais txog lub sijhawm ncua sijhawm rau cov ntaub ntawv hla los ntawm VR sub-systems thiab VR cov khoom siv.

Lub mloog pob ntseg sau cov ntaub ntawv ntawm tus neeg siv lub zog thaum siv thiab xa mus rau lub server kom txo qis latency, raws li kev tshaj tawm blog tsis ntev los no los ntawm lub tuam txhab kev cai lij choj uas tau nthuav tawm daim ntawv thov patent.

Design suav

Txoj kev uas VR kev ua haujlwm tau tsim los tuaj yeem ua qhov sib txawv hauv kev sib ntaus sib tua VR mob, Stachiw tau hais. "Piv txwv li, qhov kev ua si yuav tsum tau ua yeeb yaj kiab ntawm tus ncej siab dua thiab txwv qhov xav tau los saib ib puag ncig sai," nws ntxiv.

"Feem ntau, qhov siab dua qhov thav duab ib ob (fps), qhov kev mob tshwm sim tsawg dua, tab sis koj tsis xav tau dab tsi hauv qab 72 fps, txawm tias qee cov neeg siv tau zoo nrog 60 fps."

Peb maj mam siv nws dhau sijhawm raws li lub cev pom nws qhov sib npaug ntawm qhov chaw tshiab, thiab yog li tib lub sijhawm yuav tsum tau ceev faj thiab sijhawm rau VR kev paub.

Zoo dua VR software tuaj yeem pab tau zoo. "Scenes uas hnyav heev (ntau cov npoo jagged) tuaj yeem ua rau mob taub hau, tshwj xeeb tshaj yog thaum nws cuam tshuam cov ntawv," Stachiw taw qhia.

"Ib qho kev coj ua zoo siv yog kev tiv thaiv tsis zoo. Tsis tas li ntawd, nws tau qhia kom paub tseeb tias cov kev paub tsis txav tus neeg siv tawm tsam lawv lub siab nyiam; yog tias lawv tsiv, ua kom qeeb thiab ncaj."

Sophie Thompson, tus thawj coj ua haujlwm ntawm VirtualSpeech, lub tuam txhab kev cob qhia VR soft Skills, tau hais hauv kev xam phaj email hais tias koj yuav tsum tsis txhob tso kev cia siab yog tias koj tau txais kev mob me ntsis thaum xub thawj sim lub mloog pob ntseg.

Nws lub tuam txhab tsis teem sijhawm hauv-app kev cob qhia ntev dua 12 feeb thaum xub thawj, ib feem kom ntseeg tau tias tib neeg tsim lawv cov ntsiab lus VR.

"Ntau VR yog qhov tshiab rau peb lub hlwb, thiab yog li peb yuav tsum muab sijhawm rau peb tus kheej los hloov kho nws," Thompson hais.

"Raws li nrog rau lwm yam kev mob nkeeg, zoo li yog seasick, peb maj mam siv rau nws dhau sijhawm thaum lub cev pom nws qhov sib npaug ntawm qhov chaw tshiab, thiab yog li ntawd tib lub sijhawm yuav tsum tau ceev faj thiab sijhawm rau VR kev paub."

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