By GROUP2

Near field communication

What is nfc?

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)

How does nfc work?

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

Example of smart poster

Example of qr code

Uses of nfc

NFC for social networking

Wifi & bluetooth connection

E-commerce of nfc

Identification documents

To sum up

• TOUCH & GO• TOUCH & CONNECT• TOUCH & CONNECT

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