2023年四級(jí)四級(jí) 4級(jí)(十二篇)

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暈屏癥

theriseofmobilephoneshasbeenblamedforanumberofsocialills,butyoursmartphonemayalsobemakingyouphysicallysickaswell.

scientistshaveidentifiedaconditioncalled“cybersickness〞,whichtheysayisthedigitalversionofmotionsickness.

thephenomenon,whichaffectsupto80percentofthepopulationwhoownsmartphonesortablets,leadstofeelingsofnauseaandunsteadiness.

itiscausedbyseeingfastmotiononascreenandcoversanythingfromacarchaseinafilmtoscrollingthroughwebpagesonyourphone.

themorerealisticthevisualcontentis,thehigheryourchancesofgettingcybersickness.

theconditionwasidentifiedinapieceinthenewyorktimesinwhichbritishandusexpertssaidthatitneededaddressing.

cyrieldiels,acognitivepsychologistandhumanfactorsresearcheratcoventryuniversity’scentreformobilityandtransport,said:“it’safundamentalproblemthat’skindofbeensweptunderthecarpetinthetechindustry.

〞“it’sanaturalresponsetoanunnaturalenvironment.

〞motionsicknessleavessufferersfeelingillbecausetheyfeelmovementinyourmusclesandyourinnerearbutdonotseeit.

themismatchindigitalsicknessistheopposite—youseemovementonthescreenbutdonotfeelit.

theeffectisthesameandthesymptomsincludeaheadache,wantingtothrowup,confusionandtheneedtositdown.

oftencybersicknessmanifestsitselfinasubtlewayandsufferersputitdowntostressoreyestrain.

stevenrauch,aprofessorofotolaryngologyatharvardmedicalschool,said:“yoursenseofbalanceisdifferentthanothersensesinthatithaslotsofinputs.

〞whenthoseinputsdon’tagree,that’swhenyoufeeldizzinessandnausea“somestudiesthathavebeencarriedoutintocybersicknessfoundthatwomenaremoresusceptiblethanmen,thenewyorktimesreported.

thosewhohavetypea’personalities—meaningtheyareconfidentandassertive—aremorelikelytosufferfromcybersicknessaswell.

amongthosewhohavereportedexperiencingtheconditionhavebeenvideogamerswhospendhoursplayingfastpacedgames.

cinema-goershavestruggledwithsomescenesinactionmovieswhichhavequickcutsandfastediting—andvirtualrealityhasmadetheproblemevenworse.

jonathanweinstein,aprofessoratthekanbarinstituteforfilmandtelevisionatnewyorkuniversity’stischschoolofthearts,said:“theideaistogetaudiencestofeellikeparticipantsintheactionratherthanoutsideobserversoftheaction.

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