Technology Used In Mobile Wallet Computer Science Essay

engine direction employ In vigorous Wallet Computer Science Essay energetic notecase system is an innovative and revolutionary breakthrough smooth mercantile system solution that offers the conveniences of cash-less shopping, as well as making foreign payments via any active speech sound, where financial and merchandising transactions are do at the touch of the fingertips.Technology employ in mobile wallet is known as Near depicted object Communication (NFC). Near national Communication is a curt range high frequency which enables the modify of data between devices over about a 10 centimeter distance.Keywords Mobile wallet, Near Field Communication, mobile commerce, intelliwal, DORIS i.e. digital online registration and acknowledgment system. , RFID i.e. wireless Frequency IdentificationI. IntroductionMobile wallet similarly known as wallet phone is a mobile enabled employment that will re property a device from your pocket i.e. your wallet. The emerging piano t uner and mobile networks have extended electronic commerce to other interrogation and industriousness subject i.e. mobile commerce. This creates new opportunities for customers to conduct business from any location at any diaphragm of time. One of the operative application of mobile applications is transforming the mobile phone into a mobile wallet with digital cash that supports both as real cash and auspices 1. It is a type of mobile payment technology in which instead of paid with cash, checks or credit posters, a consumer can use a mobile phone to pay for wide range of services and digital or goods such asMusic, videos, ringtones, online game purchase, wallpapers and other goods.Transportation fare of bus, tick etcBooks, magazines, tickets and other goodsThere are four primary rulels for mobile payments unmediated Mobile BillingSMS based transactional paymentsMobile web payments (WAP)NFC (Near Field Communication)So in the payment models, mobile wallet uses NFC techno logyII. System unavoidablenessA. Hardware requirementMobile Phone that should be NFC enabled.Touch point i.e. NFC enabled machineDoris SD card token for security purpose.B. Software requirementIntelliwalDORIS in operation(p) systemProgramming languageIntelliwal is a smart running mobile phone application which incorporates and extends all the functionality provided by a conventional bodily wallet 8. History of all the transaction is hold in this application.Digital online registration and identification system, for short DORIS is mainly for security purpose 8. in operation(p) system for mobiles should be symbian.Programming language used is C++.III. Technology mapdNear Field Communication (NFC)Near Field Communication, for short NFC is a technology for short range communication. It uses magnetic field conclusion to enable communication between electronic devices based on Radio Frequency Identification (RFID). We have to just bestow two NFC enabled devices in close contact for communication .Some examples of what a user can do with an NFC mobile phone in an NFC-enabled environmentDownload music or video from a smart poster.Exchange business cards with another NFC enabled phone.Print an image on a printer using your phone.Use a point-of-sale terminal to pay for a purchase, the same focal point as with a standard contactless credit card.Can pay lease or bus fare using your phone.Communication Modes of NFCActive modePassive modeIn active mode devices can exceed with each other. Each device has to generate its own RF field, if it wants to take data. The RF field is alternately generated by one of the two devices.In passive mode a device has to use inductive coupler to transmit data. For battery powered devices, like mobile phone it is go bad to use in passive mode. In this mode communication takes place between active device and passive device.OPERATING temperS OF NFCNFC devices work in three different operating modes 8PEER-TO-PEER MODEREADER/WRITER M ODETAG EMULATION MODEIV. System DescriptionWhile using mobile wallet we should have a mobile phone with NFC enabled in it and one touch point NFC enabled machine. If we want to buy anything just bring our mobile in contact of touch point and we can obviously do the transaction using our mobile phone by introduction the product code in an application called intelliwal which is present in NFC enabled handset.Intelliwal is a smart running mobile phone application which incorporates and extends all the functionality provided by a conventional physical wallet. History of all the transaction is maintained in this application.Digital online registration and identification system, for short DORIS is mainly for security purpose. DORIS works as tri interface chip is attached to NFC enabled mobile phone which provides authentication.V. ApplicationsMobile wallet application can be used by anyone having NFC enables handset. Currently nokia is giving this facility in some of its handset. It is more reliable than keeping a wallet 9. apply NFC technology we can tack data between two devices, pay bus or rent fare, print image on printer and lots of other applications.VI. AdvantagesMobile wallet provides freedom from keeping your wallet, credit card, debit card and so onwith you. Using your mobile phone you can shop anywhere you want.NFC has many advantages such as mobile ticketing in public transport, exchange of data etc.VII. Future ApplicationMobile wallet can be used as Electronic ticketing airline tickets, concert/event tickets, and others.Electronic money. fail cards.Identity documents.Mobile commerce.Electronic keys car keys, house/office keys, hotel room keys, etc 3.Currently it is in use in some countries such as US. Forging a tie-up with ICICI Bank and Bharti Airtel it is expected that nearly half(prenominal) of present Indian population will use this by 2010 4.VIII. shutdownMobile wallet provides freedom from keeping your wallet, credit card, debit card etc with you. Using your mobile phone you can shop anywhere.Near Field Communication is an efficient technology for communications with short ranges. It offers an intuitive and impartial way to transfer data between electronic devices. A significant advantage of this technique is the compatibility with existing RFID infrastructures.