VirtualReality2015E8013361050袁家兰BellaBeforemyspeech,letusseeavideo.OK,AlibabainApril2016introducedanewwaytoshop-buy,whichusingVRtechnologyandcomputergraphicssystemsandauxiliarysensorstogenerateaninteractive3Dshoppingenvironment.Ihavetosayit'ssoamazing.ButVRisnotonlythat,ithasbeenusedinalotofareas.It'snodoubtthatvirtualrealityiscoming,andeveryoneisgoingtojumpintoit.ButwhatisVR?VRmeansexperiencingthingsthroughourcomputersthatdon'treallyexist.Itcreatesasensoryexperience,whichincludingsight,touch,hearingandsmell.Userscandirectlyinteractwitha3Dcomputerprogrambymoving"inside"it.Forexample,youmayseesomeonewhowearsthosefunnygoggles.Withthehelpofthosegogglesandheadphones,computerprogramcanrecreatewhatit'sliketoactuallybeinaparticularplace,ataparticulartime.Youcansee,hear,feel,eveninteractwithdifferentpeopleandthings.Thisisnotonlyforgaming,butalsoforalotofotherthings.Forexample,Samsunghasaconceptforthewaywewilleatoutinthefuture-bystrappingaVRheadseton.RestaurantscancreateacompleteexperiencearoundamealwithVR,notjustservefood.Customerswillbeabletoenjoytheirfoodinavarietyofsettings,fromChangChengtounderneaththeoceansurroundedbyfish.You'llprobablynevergotoMars,flyintheuniverse,orsingwithZhouJielun,butVRcanhelpyoutodoallthesethingswithoutevenleavingyourhome.Apartfromgamesandentertainment,it'slongbeenusedfortrainingairlinepilots,surgeonsandscience.So,ifyouthoughtvirtualrealitywasjustforvideogamefansgetreadytoeatyourhat.Inconclusion,VRmakesourlifemoreandmoreinteresting,convenient,butunfortunatelyitalsobringssomedisadvantages,ontheonehand,somepeopleexperienceseasickness,ornausea,whenusingVRheadsets.Ontheotherhand,Virtualrealitycreatedarelativelyisolatedenvironment,thesegamesaremoreattractivefortheusers.Onepersonchoosesisolation,togetherwiththegame,itscostislosingtherelationshipwithothers.Nevertheless,Istillthink,inthefuture,withtherapiddevelopmentofVRtechnology,itcanovercometheseshortcomingsandwillbringanewsighttous.LetustogetherlookforwardtothecomingoftheVREra.That'sall.
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