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1、TheHistoryofMobilephone演講：徐宇文字：仲康、姚晨佼、馬汝杰、張亮制作：李偉、李永超、劉雪瑞1RecentmobilephoneConceptmobilephoneEarlymobilephone2EarlymobilephoneRecentmobilephoneConceptmobilephone3PrototypeofmobilephonetelephonespagersMobilephones4EarlymobilephoneRecentmobilephoneConceptmobilepho
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3、nuousupgradingofmobilephone,mobilephonefunctionhasbeenincreased.Themobilephonesfollowedhavemusicandphotographyfunction,smallvolume,completefunction.EarlymobilephonerecentmobilephoneConceptmobilephone7EarlymobilephoneRecentmobilephoneConceptmobilephoneFunctionadd
4、ed:MusicPhotographyBluetoothCameravideoplayerCommenphone8ConceptmobilephoneRecentmobilephoneEarlymobilephone9Earlymodel1993.AppleNewton1989.CasioB.O.S.S.RecentmobilephoneEarlymobilephoneConceptmobilephone10Earlymodel1999.HandspringVisor1999.PalmVRecentmobilephon
5、eEarlymobilephoneConceptmobilephone11originofthesmartphone1999.MOTOROLAA6188DragonballEZ(16MHzCPU)wirelessInternetPPSM(PersonalPortableSystemsManager)operatingsystemTouchscreenRecentmobilephoneEarlymobilephoneConceptmobilephone122002.NOKIA7650Smartphoneintopubli
6、cviewThefirstparagraphcolormobilephonesThefirstparagraphHuaGaimobilephonesThefirstparagraph5drockermobilephonesThefirstparagraphbuilt-incameraphoneRecentmobilephoneEarlymobilephoneConceptmobilephone13Modernsmartphone1.wirelessaccesstotheInternet.2.functionoftheP
7、DA.3.Openoperatingsystem4.functionexpansion5.Powerful,expandingperformanceisstrong,thethirdpartysoftwaresupport.fivefeatures:RecentmobilephoneEarlymobilephoneConceptmobilephone14EldersofthesmartphoneRecentmobilephoneEarlymobilephoneConceptmobilephone15Symbiansys
8、temRecentmobilephoneEarlymobilephoneConceptmobilephone16WindowsMobilesystemRecentmobilephoneEarlymobilephoneConceptmobilephone173Gsmartphone1.Highspeedprocessingchip.
