It nfc presentation
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![Page 1: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/1.jpg)
By GROUP2
Near field communication
![Page 2: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/2.jpg)
What is nfc?
![Page 3: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/3.jpg)
What is nfc?
• Near Field Communication• Short range wireless (1-4cm typical, 10cm theoretical)• Low speed (106-441 kbps)• Interacting electromagnetic radio fields• Transmit small bits of information between an "initiator" and a "target" • Low friction setup (no discovery, no pairing)• Passive targets (look ma’, no batteries)
![Page 4: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/4.jpg)
How does nfc work?
![Page 5: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/5.jpg)
How does nfc work?
• an initiator and a target • the initiator generates an RF field that power a passive target without an
electricity source.• only one of the devices 'needs' to be powered. • the poster can only be a passive target, NFC-equipped devices like
smartphones can act as initiators, targets, or both combined in an active peer-to-peer mode.
• some of this is already possible with current technologies like QR codes
![Page 6: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/6.jpg)
Example of smart poster
![Page 7: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/7.jpg)
Example of qr code
![Page 8: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/8.jpg)
Uses of nfc
![Page 9: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/9.jpg)
NFC for social networking
![Page 10: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/10.jpg)
Wifi & bluetooth connection
![Page 11: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/11.jpg)
E-commerce of nfc
![Page 12: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/12.jpg)
Identification documents
![Page 13: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/13.jpg)
To sum up
• TOUCH & GO• TOUCH & CONNECT• TOUCH & CONNECT
![Page 14: It nfc presentation](https://reader033.fdocuments.in/reader033/viewer/2022061213/5496f9e8b47959fb408b46e0/html5/thumbnails/14.jpg)
Thank you for paying attention