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1、考研英语历年真题来源报刊阅读100篇Text15Doughnutadjustyourset HAVEyoueverseenanythingontelevisionthatmadeyoushoutorshakeyourfistinangeratthescreen?Televisionsare,ofcourse,unabletorespondtosuchreactions.Butthatcouldbeabouttochange.Controllingyourtelevisionandotherhomeentertainmentdev
2、icesusingvoicecommandsorgesturesisstartingtobecomepossiblethankstoanewgenerationofcontrollers. Consider,forexample,thecontrollerthatwentonsalelastmonthwithNintendo’sWiigamesconsole.Inplaceoftheusual(sometimesbaffling)combinationofbuttonsandjoysticks,theWiihasamotionse
3、nsitivecontroller.Theconsolecandeterminehowthecontrollerismovinginspaceandwhatitispointingat,andusesthatinformationtocontrolwhatishappeningonscreen.Dependingonthegame,thecontrollerbecomesawarrior’sswordoragolfclub. Forsomegames,thecontrollerconnectsupviaacabletoasecon
4、d,smallerhandsetcalledthe"Nunchuk"aftertheweaponfavouredbyBruceLeeinhismartialartsmovies(twobatonslinkedbyachain).Itisthenpossibletouseonecontrollerformovement,andtheothertofireweaponsoruseitems.Thenumberofbuttonsonbothcontrollershasbeenreducedtoaminimum,asNintendohop
5、estodrawinnewcustomerswhofindexistinggamesconsolestoocomplicated.ButwhethertheWiiwillintroduceagenerationofgrandmotherstothejoysofkarategamesremainstobeseen. Thislivingroomoverloadislikelytogetworseastelecomsoperatorslaunchanewgenerationoftelevisionoverbroadbandservic
6、es,usingatechnologycalledIPTV.Thiswillmakepossiblethousandsofchannels,downloadableprogramsandfilms,plusmessaging,internetaccessandgames.Itwillalsoinvolvethebiggestandmostcomplicatedcontrollerseverseen."Theexperienceisn’tasgoodasitcouldbe,"saysMichaelCaiofParksAssociate
7、s,aconsultancy.Sosomecompaniesbelieveanewapproachisneeded. Othercompanieshavelookedatusingspeechbasedcontrollersinthelivingroom.Onefirm,Promptu,developedavoicecontrolsystemforAmericancableoperatorsandtesteditinconjunctionwithMotorola,whichmakessettopboxes.Butithasnow
8、decidedtorepositionthetechnologyasavoicebasednavigationsystemformobilephones.AsimplerapproachistakenbytheInVocavoice