来自安秋生的问题
关于“最新发明”的英语作文
关于“最新发明”的英语作文
Latestinvention
Thislatestinventionusesasmallscannerthatplugsintotheaudioinputjackonamobiledevice.
Itreadsinformationonacreditcardwhenitisswiped.Theinformationisnotstoredonthedevicebutisencryptedandsentoversecurechannelstobanks.
Itbasicallymakesanymobilephoneacashregisterforacceptingcardpayments.
Asapayor,youreceiveareceiptviaemailthatcanbeinstantlyaccessedsecurelyonline.Youcanalsouseatextmessagetoauthorizepaymentinrealtime.
Retailerscancreateapayoraccountfortheircustomerswhichacceleratesthepaymentprocess.Forexample,acardholdercanassignaphotototheircardsotheirphotowillappearonthephoneforvisualidentityconfirmation.Mobiledeviceswithtouchscreenswillalsoallowyoutosignforgoods.
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