Near field communication(NFC)
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Near Field Communication (NFC) allows contactless transactions and data sharing through devices like smartphones and credit cards. NFC uses electromagnetic induction to transmit information short distances. It provides several applications like contactless payments, digital tickets, content sharing, and keyless entry. However, NFC also faces security risks like eavesdropping, data interception and lost device attacks. Future applications include more uses of mobile devices as digital keys and wallets. Security can be improved through encryption and authentication.
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Near Field Communication (NFC) is a wireless technology that allows high-speed data transfer between NFC-enabled devices over short distances. NFC replaces paper tickets, allows fast sharing of media and information, and makes device pairing easy. Common uses of NFC include contactless payments, electronic identity cards, event tickets, information sharing between devices, and connecting devices to Bluetooth or Wi-Fi. NFC has a range of up to 20 cm and is less power intensive than Bluetooth.
Nfc forum marketing_white_paper
Near Field Communication (NFC) technology allows devices to establish radio communication by bringing them into close proximity, typically no more than a few centimeters. The NFC Forum is working to standardize NFC and drive its adoption. They have developed specifications for NFC data exchange format and record type definitions to enable interoperability. Their goals include educating consumers about NFC and ensuring compliant products meet interoperability standards through a certification program.
Nfc technology fit 1012
This document introduces NFC (near-field communication) technology, which allows cell phones to function like digital wallets by enabling contactless payments at merchant terminals simply by tapping the phone. NFC works over short distances and is being adopted by cell phone companies and payment providers to integrate payment credentials directly into phones. The technology is based on existing contactless payment standards and provides a more convenient alternative to physical cards by allowing users to pay with just their phone.
Near Field Communication
Near Field Communication (NFC) is a contactless communication technology based on a radio frequency (RF) field.
Nfc
Near field communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into close proximity, usually no more than a few inches.
Near field commmunication
Near field communication (NFC) is a short-range wireless technology that allows data transfer between devices when they are brought within close proximity of a few centimeters. NFC was developed in 2004 and the first NFC-enabled phones were released in 2006 and 2010. NFC operates using magnetic field induction at 13.56 MHz and can transfer data at rates from 106-424 Kbps. NFC has applications in areas like contactless payment, data sharing, and device configuration and is expected to be widely adopted in the future as mobile payment and connectivity options continue to evolve.
The User Experience of Near Field Communication
The information age took us by storm and the mobile revolution is still in full effect – yet we already stand on the brink of the next paradigm shift: the seamless connection of information and personal devices. Imagine a world where you have the possibility of giving your devices context by simply holding them close to a tiny chip. Things like sharing your WiFi credentials or telling your mobile phone that you are going to bed and it should mute and dim itself and also set the alarm clock to 7am. All with one simple touch — Welcome to the world of Near Field Communication. This talk focuses on the amazing possibilities of NFC in everyday use. A variety of actual and (once) futuristic use cases will illustrate how NFC can enrich our experiences with technology and how this relates to our profession of User Experience Design and our role in shaping the future.
RONUA Roadshow fall 2013 - Mobile medley
The document discusses using near field communication (NFC) technology for mobile applications. It describes how NFC allows short-range wireless data exchange when two enabled devices are tapped together. Example use cases include tapping phones to share contact cards, photos, or other data, tapping to pair Bluetooth devices, tapping to initiate services by reading NFC tags embedded in posters or cards, and tapping phones to payment cards, tickets, or IDs to emulate them for authentication. The presentation concludes with a demo of these NFC capabilities.
NFC Business Cards.pptx
NFC business cards enable you to communicate your contact information with a simple tap. NFC business cards are made up of two parts: a digital business card and an NFC tag. NFC tags are available in a variety of shapes and sizes, including stickers, pop sockets, keychains, and real cards. Users can exchange information by bringing their NFC-enabled devices, such as smartphones, close to the NFC business card. The NFC chip in the business card transfers data to the NFC-enabled device, and vice versa. This data can include various types of information such as contact details, website links, and multimedia content.
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Near field communication(NFC)
- 1. NEAR FIELD COMMUNICATION BY-NALINI MEHTA Final Year I.T.
- 2. Life becomes simple with just one phone touch………
- 4. • No Bluetooth pairing. • Your credit cards: gone. • Bus pass and train tickets: vanished. • Those loyalty cards for high street coffee shops: binned. • A future where the wallet, purse, paper ticket and pocket have all gone digital and live solely on your phone. • Near Field Communications (NFC), a contactless, Wi-Fi-lite style tech that could already be in your smartphone, and could soon be a regular feature of your commute. Introduction
- 8. Operational modes of NFC
- 9. NFC Reader
- 10. • NFC tags like stickers or wristbands, contain small microchips with little aerials which can store a small amount of information for transfer to another NFC device. • These tags can store wide ranges of information, from short lines of text, such as a web address or contact details, to links to apps in the Google Play Store. • NFC tags are considered passive devices, which means that they operate without a power supply of their own and are reliant on an active device to come into range before they are activated. These devices are simply used to transfer information to an active device, such as a smartphone. • In order to power these NFC tags, electromagnetic induction is used to create a current in the passive device NFC Tags
- 12. 1.) Sharing without pairing NFC can be used in social networking situations, such as sharing contacts, photos, videos or files by just touching your phone and for entering multiplayer mobile games.
- 13. 2.) Menu card on phone By just tapping the phone on the tags you can be provided with a list of menu and you can place the order immediately from the phone itself by filling the information asked.
- 14. • NFC devices enables contactless payments and ticketing without changing the existing infrastructure. • Google Wallet allows consumers to store credit card and store loyalty card information in a virtual wallet and then use an NFC- enabled device at terminals that also accept MasterCard Pay Pass transactions. 3.) Card Emulation
- 15. 4.) Wireless Charging o As if being able to charge up your smartphone without plugging it in is a brilliant idea. o Nokia is taking the experience one step further. Nokia Lumia 920 and Lumia 820 are showing you useful information like the Weather & Calendar feature while it is being wirelessly charged.
- 16. • Earlier keys or smart cards were used to open the lock of the doors or of cars. • Now your phone can be the key to your lock. • So no need to remember that you have taken your keys or not because now you will never forget it!!! 5.) A future key
- 18. Comparison with Bluetooth NFC sets up faster than standard Bluetooth, but is not much faster than Bluetooth low energy. With NFC, instead of performing manual configurations to identify devices, the connection between two NFC devices is automatically established quickly — in less than a tenth of a second. The maximum data transfer rate of NFC (424 Kbit/s) is slower than that of Bluetooth V2.1 (2.1 Mbit/s).
- 19. Other side of the coin………
- 20. SECURITY ASPECTS o Eavesdropping o Data modification o Interception Attacks o Data Corruption and Manipulation o Lost property
- 21. But security is possiBle…
- 22. Future Scope
- 23. Even more….