Near Field Communication (NFC)
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Near Field Communication (NFC) is a short-range wireless technology that allows data exchange when devices are brought within 4 cm of each other. NFC works using radio frequency identification (RFID) technology and magnetic field induction at 13.56 MHz. It has a variety of applications including mobile payments, data sharing, and access control. While NFC provides convenience, security issues like eavesdropping, data corruption, and man-in-the-middle attacks must be addressed to fully realize its potential.
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Near field communication
Near field communication (NFC) allows contactless communication between devices within close proximity. It uses magnetic field induction to enable communication between devices within 4 centimeters of each other. NFC operates at 13.56 MHz and can be used for purposes such as contactless payment, data sharing, and connecting to other devices and networks. While NFC provides convenience, its short range and slow data transfer limits its capabilities compared to other wireless technologies. However, its integration into many mobile devices indicates its future role in mobile commerce and connectivity applications.
Nfc ppt
Near Field Communication (NFC) is a short-range wireless technology that allows communication between devices within 10 cm of each other. NFC operates at 13.56 MHz and transmission rates ranging from 106-424 Kbit/s. NFC supports both active and passive communication modes. Potential applications of NFC include contactless payments, data sharing, and device configuration. While security threats are present with NFC, establishing a secure channel can protect against eavesdropping and data modification attacks. NFC is expected to transform everyday tasks and be widely adopted in the future.
Near Field Communication (NFC)
Near field communication (NFC) is a short-range wireless technology that allows data exchange between devices within 20 centimeters of each other. It uses RFID technology to enable communication between devices, with one device needing an NFC reader/writer and the other an NFC tag. Initial rollouts on mobile phones enabled displaying and storing data. By 2013, one in five phones were projected to have NFC, enabling uses like mobile payments. While offering convenient contactless payments, NFC also raises security issues like eavesdropping, data modification, and relay attacks that applications aim to prevent.
NFC Technology
Talks about NFC which is an emerging technology for the transfer of files, its other advantages and future scope.
Nfc
This document provides an overview of Near Field Communication (NFC) technology. It discusses that NFC allows for short-range wireless communication between devices when they are touched or brought within close proximity. The document outlines the history and development of NFC, how NFC works using readers and tags, comparison to other wireless technologies, example applications such as mobile payments, and the benefits and future of NFC technology.
NFC TECHNOLOGY
Near field communication (NFC) allows short-range wireless data exchange between devices when they are brought within close proximity of a few centimeters. It has applications in contactless payments, data sharing, and connecting devices like pairing Bluetooth headsets. NFC operates at 13.56 MHz and supports data transfer rates up to 424 Kbit/s. It provides advantages over RFID and Bluetooth through faster setup and lower power consumption. Common uses of NFC include mobile payments, social networking, smartphone automation through NFC tags, and data sharing through technologies like Android Beam. The future of NFC may include uses in vehicle ignition, electronic ticketing, mobile commerce, and health monitoring.
Near field communication
Near Field Communication is a very Versatile wireless technology. It has its range up to just 10-20 cm, but its short range is its advantage. Lets explore this technology and try to exploit it.
NFC(Near Field Communication)
The document provides an overview of Near Field Communication (NFC) technology. It defines NFC as a short-range wireless connectivity standard that allows data exchange between electronic devices within 10cm of each other. The document discusses NFC's operating modes of reader/writer, card emulation, and peer-to-peer communication. It also describes NFC tags, the NDEF data format, mobile architecture, comparisons to other wireless technologies, and examples of NFC applications and trials.
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Near field communication
Near field communication (NFC) allows contactless communication between devices within close proximity. It uses magnetic field induction to enable communication between devices within 4 centimeters of each other. NFC operates at 13.56 MHz and can be used for purposes such as contactless payment, data sharing, and connecting to other devices and networks. While NFC provides convenience, its short range and slow data transfer limits its capabilities compared to other wireless technologies. However, its integration into many mobile devices indicates its future role in mobile commerce and connectivity applications.
Nfc ppt
Near Field Communication (NFC) is a short-range wireless technology that allows communication between devices within 10 cm of each other. NFC operates at 13.56 MHz and transmission rates ranging from 106-424 Kbit/s. NFC supports both active and passive communication modes. Potential applications of NFC include contactless payments, data sharing, and device configuration. While security threats are present with NFC, establishing a secure channel can protect against eavesdropping and data modification attacks. NFC is expected to transform everyday tasks and be widely adopted in the future.
Near Field Communication (NFC)
Near field communication (NFC) is a short-range wireless technology that allows data exchange between devices within 20 centimeters of each other. It uses RFID technology to enable communication between devices, with one device needing an NFC reader/writer and the other an NFC tag. Initial rollouts on mobile phones enabled displaying and storing data. By 2013, one in five phones were projected to have NFC, enabling uses like mobile payments. While offering convenient contactless payments, NFC also raises security issues like eavesdropping, data modification, and relay attacks that applications aim to prevent.
NFC Technology
Talks about NFC which is an emerging technology for the transfer of files, its other advantages and future scope.
Nfc
This document provides an overview of Near Field Communication (NFC) technology. It discusses that NFC allows for short-range wireless communication between devices when they are touched or brought within close proximity. The document outlines the history and development of NFC, how NFC works using readers and tags, comparison to other wireless technologies, example applications such as mobile payments, and the benefits and future of NFC technology.
NFC TECHNOLOGY
Near field communication (NFC) allows short-range wireless data exchange between devices when they are brought within close proximity of a few centimeters. It has applications in contactless payments, data sharing, and connecting devices like pairing Bluetooth headsets. NFC operates at 13.56 MHz and supports data transfer rates up to 424 Kbit/s. It provides advantages over RFID and Bluetooth through faster setup and lower power consumption. Common uses of NFC include mobile payments, social networking, smartphone automation through NFC tags, and data sharing through technologies like Android Beam. The future of NFC may include uses in vehicle ignition, electronic ticketing, mobile commerce, and health monitoring.
Near field communication
Near Field Communication is a very Versatile wireless technology. It has its range up to just 10-20 cm, but its short range is its advantage. Lets explore this technology and try to exploit it.
NFC(Near Field Communication)
The document provides an overview of Near Field Communication (NFC) technology. It defines NFC as a short-range wireless connectivity standard that allows data exchange between electronic devices within 10cm of each other. The document discusses NFC's operating modes of reader/writer, card emulation, and peer-to-peer communication. It also describes NFC tags, the NDEF data format, mobile architecture, comparisons to other wireless technologies, and examples of NFC applications and trials.
Near Field Communiation
Near Field Communication (NFC) allows communication between devices within close proximity using radio waves. NFC works through inductive coupling between loop antennas in devices operating at 13.56 MHz with data transfer rates from 106-424 Kbps. It can operate in both active and passive modes. NFC provides an easy and secure way to transfer data quickly by touching or bringing devices close together. Potential applications include mobile payments, ticketing, data sharing, and access control.
NFC: ADVANTAGES, LIMITS AND FUTURE SCOPE
Near Field Communication (NFC) Technology represents short range (practically up to 4 cm) wireless communication offering safe yet simple and intuitive communication between electronic devices that we use on a daily basis. Users of devices having NFC application in it can simply touch their devices to other
similar elements having NFC application to communicate with them, making application and data usage easy and convenient. NFC can be called as the next generation of Radio Frequency Identification (RFID) as technically its working principal is based on RFID however from application point of view it is similar to Bluetooth in some ways since it allows communication between two active devices. NFC can be the future medium of contactless electronic payment as it inhibits eavesdropping on NFC - enabled transactions pertaining to its short range, however range can be extended by attackers using some range extension system. In this paper we briefly discussed the advantages, limits or challenges of NFC technology along with its applications which opens up exciting new usage scenarios for mobile devices.
Near field communication ppt
Near Field Communication (NFC) is a short-range wireless communication technology that allows data exchange between devices over short distances of around 10cm or less. It builds on RFID technology and was developed by Nokia, Philips, and Sony in 2004. NFC allows for both active and passive communication modes between NFC-enabled devices like smartphones. It has advantages over other wireless technologies like Bluetooth in providing instant connection without configuration. Potential applications include mobile payments, access control, and data sharing between devices with only a touch.
NEAR FIELD COMMUNICATION (NFC)
Present + Fututre technology helpful in many areas such as opening elctronic lock built with nfc, nfc picture poster etc.
Nfc technology ppt
NFC is a short-range wireless technology that allows data exchange between electronic devices within 20 centimeters. It uses magnetic field induction and operates at 13.56 MHz. For two devices to communicate using NFC, one must have an NFC reader/writer and the other an NFC tag. NFC is expected to be included in one in five phones by 2013 and enable uses like downloading content, exchanging contact cards, and mobile payments at point-of-sale terminals. The NFC Forum is working to expand the NFC ecosystem through education, research projects, and industry partnerships.
NFC- Standards and Security
Show different Standards as ECMA 340 and 352. Talks about security problems and solutions. Shows ECMA 385 and 386 as a SSE & SCH services for p2p mode.
As conclusions:
NFC by itself cannot provide protection against eavesdropping or data modification. The solution is the establishment of a secure channel over NFC. Since Man in the Middle attacks are unfeasible, a Diffie- Heffman cryptography can be applied. NFC-SEC standard uses ECDH crypto and AES algorithm.
Near field communication
Near Field Communication is a short range high frequency wireless communication technology. Which enables the exchange of data between devices over a distance of up to 10 centimeters.
In This presentation we will go through
Introduction
Evolution of NFC Technology
How NFC work
NFC mode of communication ,tags & Operation
Comparison with existing technique
Application & Uses of NFC
NFC Security
Advantages& Disadvantages of NFC
Conclusion
NFC technical presentation
NFC, or Near Field Communication, is a short-range wireless communication technology that allows data exchange between devices when they are touched or brought within close proximity of each other. It operates at 13.56 MHz and has a maximum range of about 10 cm. NFC uses magnetic field induction to enable communication between two devices. One device must have an NFC reader/writer while the other contains an NFC tag. Common applications of NFC include contactless payments, data sharing, and connection handovers to establish wireless links between devices. The technology is standardized by the NFC Forum and is seeing increasing adoption in smartphones and other mobile devices.
NFC: Shaping the Future of the Connected Customer Experience
This presentation was delivered March 8, 2017 at RETAILTECH JAPAN by Koichi Tagawa, Chairman, NFC Forum, Sony.
Technology is reshaping the face and function of the traditional brick-and-mortar store, forever changing shopping as we know it. NFC-enabled mobile payments and tags are the latest must-have accessories. Forward-thinking retailers are pushing the boundaries to further engage shoppers—often with nothing more than a simple touch, tap, or swipe. NFC, the technology link between the physical and digital world, is helping build a stronger, more meaningful—and therefore more profitable—relationships with customers. NFC-enabled industries, including transport, automotive and IoT, are opening new doors for retailers. All with a simple tap, consumers can make NFC-enabled transactions using a wearable, their car dashboard, or in an NFC-enabled train station. This presentation will highlight how the growth of NFC is leading to “retail anywhere” NFC-enabled applications. The presentation will spotlight NFC use cases in the Internet of Things, Transportation, Automotive markets and examine the future of NFC-based product innovation.
For latest developments: www.nfc-forum.org
Near field communication
NFC is a short-range wireless technology that allows for intuitive communication between devices within 10 cm of each other. It uses 13.56 MHz RFID technology to enable easy, secure transmission of data with speeds up to 424 kb/s. NFC provides advantages over other wireless technologies for applications such as mobile payments, ticketing, and pairing due to its low power usage and convenience of simply touching two devices together to communicate.
Near Field Communication (NFC) by Logesh
Near Field Communication (NFC) is a short-range wireless communication technology that allows data exchange between devices within 10 cm of each other. NFC extends RFID technology and was first used in Nokia phones. It uses magnetic field induction and operates at 13.56 MHz, requiring one device to have an NFC reader/writer and the other to have an NFC tag. NFC allows contactless file transfer between phones and can be used for mobile payments, tickets, and accessing information from smart posters. It provides a convenient connection method without configuration but has security risks and a short range.
NFC tech
NFC, or near field communication, allows contactless communication between devices within close proximity. It uses magnetic field induction to enable communication between devices located within 4 cm of each other. NFC is used in applications such as mobile payments, data sharing, and access control by tapping or bringing devices together. While NFC provides convenience, its range is limited and data transfer speeds are relatively slow. However, its integration into most smartphones and continued expansion of applications is driving increased adoption of NFC technology.
NFC near feald communication
NFC allows contactless communication between devices within 10 cm of each other. It uses magnetic field induction to transfer data wirelessly. NFC is commonly used for contactless payments and data sharing by tapping two NFC-enabled phones together. The first NFC phone was released in 2006, and it is now used in many smartphones and IoT devices for applications like mobile payments, ticketing, and device pairing. While convenient, NFC has limitations including a short range and low data transfer speeds. It also poses privacy and security risks if sensitive data is intercepted.
NFC (near Field Communication)
This document introduces Near Field Communication (NFC) technology. It discusses how NFC allows short-range wireless communication when two enabled devices are brought within close proximity of each other. It describes the basic working of NFC, including its active and passive transmission modes using magnetic field induction. The document outlines key features of NFC such as its operating frequency, supported data rates, and ability to enable two-way communication. It lists some common applications of NFC technology like contactless payments, access control, ticketing, and interactive posters. Finally, it notes both advantages like convenience and security, as well as disadvantages like short operating range and lower data transfer rates of NFC.
NFC Presentation [Compatibility Mode]
NFC enables contactless communication between devices like phones and readers. It uses radio frequency identification (RFID) to allow devices within 4 inches of each other to establish radio communication to exchange data. This technology is designed for applications like mobile payments, ticketing, and device pairing. NFC provides secure, convenient transactions by allowing users to simply tap their phone to a reader to complete a payment or share contact information.
Nfc-Full Presentation
Near Field Communication (NFC) is a short-range wireless communication technology that allows data exchange between devices within 10 cm of each other. NFC operates at 13.56 MHz and supports data transfer rates of 106-424 Kbit/s. For communication to occur, one device must have an NFC reader/writer and the other an NFC tag. NFC provides secure data transfer and enables technologies like mobile payments and connection between devices with a touch.
Nfc presentation
What is NFC?
NFC or Near Field Communication is a short range high frequency wireless communication technology.
A radio communication is established by touching the two phones or keeping them in a proximity of a few centimetres.
NFC is mainly aimed for mobile or handheld devices.
NFC is an extension of Radio frequency identification or RFID technology.
RFID is mainly used for tracking and identification by sending radio waves.
Nfc
Near Field Communication . In modern era every type of work we can do by the use of technology. So Nfc is a better way to use our technology in a comfortable way
Near field communication new
Near-Field Communication (NFC) allows contactless data exchange between devices within close proximity. NFC operates at 13.56 MHz and has a maximum range of about 4 cm. It can be used for applications such as contactless payment, ticketing, and data sharing when two NFC devices are tapped together. NFC has three operating modes - reader/writer mode where an NFC device can read from and write to tags, card emulation mode where a phone acts like a card, and peer-to-peer mode for data transfer between two NFC phones. NFC integration with mobile devices has potential for new opportunities but has limitations such as short range and low data transfer rates.
Near Field Communication (NFC) technology
If you like the content. Visit my website http://www.uishtdeep.com. I'll be soon entering some more interesting content for you. Cheers !!
Ultrabook Development Using Sensors - Intel AppLab Berlin
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Sto L Pa N@Nfc Academy 2009
The document describes the StoLPaN project which aims to build a European NFC ecosystem. It discusses the key points of NFC including operating distance and data exchange rates. It outlines the project structure including developing a handset independent mobile host application to enable multiple NFC services on a phone. The objectives are to facilitate service definition, OTA requirements and leverage NFC to enhance business procedures.
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What's hot
Near Field Communiation
Near Field Communication (NFC) allows communication between devices within close proximity using radio waves. NFC works through inductive coupling between loop antennas in devices operating at 13.56 MHz with data transfer rates from 106-424 Kbps. It can operate in both active and passive modes. NFC provides an easy and secure way to transfer data quickly by touching or bringing devices close together. Potential applications include mobile payments, ticketing, data sharing, and access control.
NFC: ADVANTAGES, LIMITS AND FUTURE SCOPE
Near Field Communication (NFC) Technology represents short range (practically up to 4 cm) wireless communication offering safe yet simple and intuitive communication between electronic devices that we use on a daily basis. Users of devices having NFC application in it can simply touch their devices to other
similar elements having NFC application to communicate with them, making application and data usage easy and convenient. NFC can be called as the next generation of Radio Frequency Identification (RFID) as technically its working principal is based on RFID however from application point of view it is similar to Bluetooth in some ways since it allows communication between two active devices. NFC can be the future medium of contactless electronic payment as it inhibits eavesdropping on NFC - enabled transactions pertaining to its short range, however range can be extended by attackers using some range extension system. In this paper we briefly discussed the advantages, limits or challenges of NFC technology along with its applications which opens up exciting new usage scenarios for mobile devices.
Near field communication ppt
Near Field Communication (NFC) is a short-range wireless communication technology that allows data exchange between devices over short distances of around 10cm or less. It builds on RFID technology and was developed by Nokia, Philips, and Sony in 2004. NFC allows for both active and passive communication modes between NFC-enabled devices like smartphones. It has advantages over other wireless technologies like Bluetooth in providing instant connection without configuration. Potential applications include mobile payments, access control, and data sharing between devices with only a touch.
NEAR FIELD COMMUNICATION (NFC)
Present + Fututre technology helpful in many areas such as opening elctronic lock built with nfc, nfc picture poster etc.
Nfc technology ppt
NFC is a short-range wireless technology that allows data exchange between electronic devices within 20 centimeters. It uses magnetic field induction and operates at 13.56 MHz. For two devices to communicate using NFC, one must have an NFC reader/writer and the other an NFC tag. NFC is expected to be included in one in five phones by 2013 and enable uses like downloading content, exchanging contact cards, and mobile payments at point-of-sale terminals. The NFC Forum is working to expand the NFC ecosystem through education, research projects, and industry partnerships.
NFC- Standards and Security
Show different Standards as ECMA 340 and 352. Talks about security problems and solutions. Shows ECMA 385 and 386 as a SSE & SCH services for p2p mode.
As conclusions:
NFC by itself cannot provide protection against eavesdropping or data modification. The solution is the establishment of a secure channel over NFC. Since Man in the Middle attacks are unfeasible, a Diffie- Heffman cryptography can be applied. NFC-SEC standard uses ECDH crypto and AES algorithm.
Near field communication
Near Field Communication is a short range high frequency wireless communication technology. Which enables the exchange of data between devices over a distance of up to 10 centimeters.
In This presentation we will go through
Introduction
Evolution of NFC Technology
How NFC work
NFC mode of communication ,tags & Operation
Comparison with existing technique
Application & Uses of NFC
NFC Security
Advantages& Disadvantages of NFC
Conclusion
NFC technical presentation
NFC, or Near Field Communication, is a short-range wireless communication technology that allows data exchange between devices when they are touched or brought within close proximity of each other. It operates at 13.56 MHz and has a maximum range of about 10 cm. NFC uses magnetic field induction to enable communication between two devices. One device must have an NFC reader/writer while the other contains an NFC tag. Common applications of NFC include contactless payments, data sharing, and connection handovers to establish wireless links between devices. The technology is standardized by the NFC Forum and is seeing increasing adoption in smartphones and other mobile devices.
NFC: Shaping the Future of the Connected Customer Experience
This presentation was delivered March 8, 2017 at RETAILTECH JAPAN by Koichi Tagawa, Chairman, NFC Forum, Sony.
Technology is reshaping the face and function of the traditional brick-and-mortar store, forever changing shopping as we know it. NFC-enabled mobile payments and tags are the latest must-have accessories. Forward-thinking retailers are pushing the boundaries to further engage shoppers—often with nothing more than a simple touch, tap, or swipe. NFC, the technology link between the physical and digital world, is helping build a stronger, more meaningful—and therefore more profitable—relationships with customers. NFC-enabled industries, including transport, automotive and IoT, are opening new doors for retailers. All with a simple tap, consumers can make NFC-enabled transactions using a wearable, their car dashboard, or in an NFC-enabled train station. This presentation will highlight how the growth of NFC is leading to “retail anywhere” NFC-enabled applications. The presentation will spotlight NFC use cases in the Internet of Things, Transportation, Automotive markets and examine the future of NFC-based product innovation.
For latest developments: www.nfc-forum.org
Near field communication
NFC is a short-range wireless technology that allows for intuitive communication between devices within 10 cm of each other. It uses 13.56 MHz RFID technology to enable easy, secure transmission of data with speeds up to 424 kb/s. NFC provides advantages over other wireless technologies for applications such as mobile payments, ticketing, and pairing due to its low power usage and convenience of simply touching two devices together to communicate.
Near Field Communication (NFC) by Logesh
Near Field Communication (NFC) is a short-range wireless communication technology that allows data exchange between devices within 10 cm of each other. NFC extends RFID technology and was first used in Nokia phones. It uses magnetic field induction and operates at 13.56 MHz, requiring one device to have an NFC reader/writer and the other to have an NFC tag. NFC allows contactless file transfer between phones and can be used for mobile payments, tickets, and accessing information from smart posters. It provides a convenient connection method without configuration but has security risks and a short range.
NFC tech
NFC, or near field communication, allows contactless communication between devices within close proximity. It uses magnetic field induction to enable communication between devices located within 4 cm of each other. NFC is used in applications such as mobile payments, data sharing, and access control by tapping or bringing devices together. While NFC provides convenience, its range is limited and data transfer speeds are relatively slow. However, its integration into most smartphones and continued expansion of applications is driving increased adoption of NFC technology.
NFC near feald communication
NFC allows contactless communication between devices within 10 cm of each other. It uses magnetic field induction to transfer data wirelessly. NFC is commonly used for contactless payments and data sharing by tapping two NFC-enabled phones together. The first NFC phone was released in 2006, and it is now used in many smartphones and IoT devices for applications like mobile payments, ticketing, and device pairing. While convenient, NFC has limitations including a short range and low data transfer speeds. It also poses privacy and security risks if sensitive data is intercepted.
NFC (near Field Communication)
This document introduces Near Field Communication (NFC) technology. It discusses how NFC allows short-range wireless communication when two enabled devices are brought within close proximity of each other. It describes the basic working of NFC, including its active and passive transmission modes using magnetic field induction. The document outlines key features of NFC such as its operating frequency, supported data rates, and ability to enable two-way communication. It lists some common applications of NFC technology like contactless payments, access control, ticketing, and interactive posters. Finally, it notes both advantages like convenience and security, as well as disadvantages like short operating range and lower data transfer rates of NFC.
NFC Presentation [Compatibility Mode]
NFC enables contactless communication between devices like phones and readers. It uses radio frequency identification (RFID) to allow devices within 4 inches of each other to establish radio communication to exchange data. This technology is designed for applications like mobile payments, ticketing, and device pairing. NFC provides secure, convenient transactions by allowing users to simply tap their phone to a reader to complete a payment or share contact information.
Nfc-Full Presentation
Near Field Communication (NFC) is a short-range wireless communication technology that allows data exchange between devices within 10 cm of each other. NFC operates at 13.56 MHz and supports data transfer rates of 106-424 Kbit/s. For communication to occur, one device must have an NFC reader/writer and the other an NFC tag. NFC provides secure data transfer and enables technologies like mobile payments and connection between devices with a touch.
Nfc presentation
What is NFC?
NFC or Near Field Communication is a short range high frequency wireless communication technology.
A radio communication is established by touching the two phones or keeping them in a proximity of a few centimetres.
NFC is mainly aimed for mobile or handheld devices.
NFC is an extension of Radio frequency identification or RFID technology.
RFID is mainly used for tracking and identification by sending radio waves.
Nfc
Near Field Communication . In modern era every type of work we can do by the use of technology. So Nfc is a better way to use our technology in a comfortable way
Near field communication new
Near-Field Communication (NFC) allows contactless data exchange between devices within close proximity. NFC operates at 13.56 MHz and has a maximum range of about 4 cm. It can be used for applications such as contactless payment, ticketing, and data sharing when two NFC devices are tapped together. NFC has three operating modes - reader/writer mode where an NFC device can read from and write to tags, card emulation mode where a phone acts like a card, and peer-to-peer mode for data transfer between two NFC phones. NFC integration with mobile devices has potential for new opportunities but has limitations such as short range and low data transfer rates.
Near Field Communication (NFC) technology
If you like the content. Visit my website http://www.uishtdeep.com. I'll be soon entering some more interesting content for you. Cheers !!
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NFC: Shaping the Future of the Connected Customer Experience
NFC: Shaping the Future of the Connected Customer Experience
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The document describes the StoLPaN project which aims to build a European NFC ecosystem. It discusses the key points of NFC including operating distance and data exchange rates. It outlines the project structure including developing a handset independent mobile host application to enable multiple NFC services on a phone. The objectives are to facilitate service definition, OTA requirements and leverage NFC to enhance business procedures.
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Near Field Communication (NFC) is a short-range wireless connectivity technology that allows data exchange between devices within 20 centimeters. NFC operates at 13.56 MHz and uses magnetic field induction to transfer data between an NFC reader/writer and an NFC tag. NFC enables contactless payment systems, data sharing between devices with a tap, and access to digital content, tickets or doors with NFC-enabled phones and tags. The future of NFC looks promising as more devices and payment terminals are being equipped with NFC technology.
NEAR FIELD COMMUNICATION
NFC, or near field communication, is a short-range wireless communication technology that allows data exchange when devices are brought within close proximity of a few centimeters. It uses magnetic field induction to enable communication between electronic devices like smartphones. NFC operates at 13.56 MHz and supports data transfer rates from 106 to 424 kbps. Common applications of NFC include mobile payments, data sharing, and electronic ticketing/access control using touch-and-go interactions between devices. The technology is becoming increasingly common in smartphones and other mobile devices.
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Latest wireless technology
RFID, NFC, Wi-Fi Direct, WiGig, ZigBee, DASH7, and EnOcean were discussed as emerging wireless technologies. RFID uses radio waves to identify objects while NFC allows communication between devices within 4 cm. Wi-Fi Direct and WiGig enable fast wireless connections without routers. ZigBee creates mesh networks for low power devices. DASH7 and EnOcean focus on long range and self-powered devices, respectively. Emerging areas discussed included cognitive radio, wireless sensor networks, high frequency antennas, spatial information transmission, Li-Fi, and lasers. The future of wireless is predicted to be ubiquitous connectivity everywhere with fewer physical wires.
Nfc
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This document discusses NFC (Near Field Communication) technology. It explains that NFC allows short-range wireless communication when devices are tapped together from up to 20 centimeters. NFC uses magnetic field induction and operates at 13.56 MHz. Common applications include mobile payments, data sharing, and access control. The document outlines how NFC works, provides examples of its applications, and discusses its technical features and future potential.
OPTIMOS Interoperability Event - Introduction to the Interoperability Initiative
This presentation was delivered at the OPTIMOS Interoperability Event by Laurent Sourgen, Officer and Board Member, NFC Forum.
Key presentation take-aways include:
- RF interoperability with mobile Public Transport services is a reality
- All certified NFC-enabled mobile devices will work with Public Transport systems
- NFC Forum leads interoperability efforts
For latest developments: www.nfc-forum.org
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Near Field Communication (NFC)
- 1. Near Field Communication (NFC) ByDeepak Rathi, Sumit Kumar Sharma, Srijan, Kashyap¾ B.Tech(C.S.E),GIT ,GITAM University, Visakhapatnam.
- 2. Introduction What is Near Field Communication (NFC) ? Its Importance and applications. Its security aspects. Solutions for the problem faced. Conclusion.
- 7. Boarding pass. Smart Poster tag. Coupons. Tour guide. ID card. Car, hotel, Office keys. Other uses are:
- 8. Nokia has launched(on 28th sep 2011) three latest Symbian Belle devices -- Nokia 600,700,701. Nokia went on record to say that all future Symbian devices will have built-in NFC support, a de-facto feature. Google working with Citigroup and MasterCard on NFC mobile payment solution – WSJ. “Ra.One” is slated to become the first Indian movie to be marketed through NFC. Latest news about NFC:
- 9. Security aspects Problems are: - Eavesdropping. - Data Corruption and Data Modification. - Man-in-the-Middle-Attack
- 10. Solution Establishing a secure channel between two NFC devices is the best approach to protect against eavesdropping and any kind of data modification attack. NFC Specific Key Agreement
- 11. Conclusion NFC has the potential to be a disruptive technology, changing the way that lives are lived, transforming everyday tasks, making things easier, more intuitive and more effective. NFC wireless communications can be applied in many different ways.
- 12. Questions ?
Editor's Notes
- Year 2006 --- Nokia 6131 was the first NFC phone
- Year 2006 --- Nokia 6131 was the first NFC phone
- Year 2006 --- Nokia 6131 was the first NFC phone