Hello everyone iam rahul srivastava 4t semister from uim i was making this slides for the awanress of technique uses in IOT. NFC what is Nfc Uses of iot challenges of iot and final thought.

1. Rahul Srivastava
Rollno:2000110140020
Individual presentation

2. Agenda
 NFC
 USE AND PURPOSE
 HOW IT WORK IN IOT
 CHALLENGES
 FINAL THOUGHT

3. NFC
 NFC has its origins in radio frequency
identification (RFID) technology, which uses
electromagnetic fields to encode and read
information. Any NFC-enabled device has a small
chip that is activated when it comes in close
proximity to another NFC chip (10 centimeters or
less).

4. Consumers can use NFC technology
for a variety of purposes:
 Performing contactless transactions
 Connecting electronic devices with a single tap
 Sharing business cards
 Accessing information from a smart poster
 Downloading digital content
 Providing credentials for security systems

5. How NFC Works with IoT
 The Internet of Things (IoT) is a massive network
of billions of devices, from industrial sensors to
self-driving cars, that are connected to the
Internet in order to collect and exchange
information. Tech market research company
Juniper Research projects that by 2020, there will
be 38.5 billion IoT-connected gadgets.

6. NFC solves many of the challenges
associated with IoT:
 With a straightforward tap-and-go mechanism,
NFC makes it simple and intuitive to connect two
different IoT devices.
 Because NFC chips must be in close proximity of
each other to initiate a transaction, NFC is a clear
sign that the user intends to take a certain action.
The short range of NFC also protects against
unauthorized access by hackers.
 NFC includes built-in features such as encryption
that cut down on the potential for eavesdropping
and other malicious activities.

7. Final Thoughts
 With advantages such as simplicity, security, and
connecting unconnected devices, NFC has the
potential to significantly improve IoT adoption. As
both technologies are slated to expand in the
short to medium term, we anticipate seeing
greater integration between NFC and IoT.