You might have heard multitude babble about NFC in their smartphones , or you might already being it . In both cases , this guide will aid you do understand this engineering science better . NFC is an underestimated engineering science and despite of it ’s vast reward people are not using it like it should be used .
In this article we will clear some air , regarding this technology . So without waste anytime lets get start .
NFC
NFC
What is NFC technology ?
In other 20 ’s one bragging company calledNXP Semiconductorsstarted work out together with other magnanimous companies like Nokia , Sony and Philips on new technology that can be used to apace transfer data between two smartphones . They called this technology as Near field communicating or NFC .
To develop this technology , they need some standard , so together they ground a organization which was called nfc - forum . Which made protocols and adjudicate standard for NFC so that it could be compatible with every telephone in the market place .
Basically NFC is data - sharing applied science similar to Bluetooth . Please Note that I used the wordsimilar not same , although they look exchangeable there is huge divergence between these two .
How NFC is different from Bluetooth ?
Both of these engineering science has the same basic utilization , ie . transfer information between two compatible gadget but yet they are dissimilar in many way of life . Let see how :
NFC is short distance ( usually you have to refer two devices for it to work ) but Bluetooth can work over length distance of 100 meters . But this works as an reward for NFC because due to short length technology , you do n’t have to squander your time pairing two gimmick . you may also make direct payment using NFC which is not possible in case of Bluetooth . NFC also work on with NFC tags which is like a small bit while Bluetooth ca n’t .
Check out this awesome infographic on Difference between NFC , Bluetooth and RFID
So what is NFC tags now ?
If you have heard about NFC engineering then chances are you might have get word the termNFC tags as well . These are little cow chip embedded in a piece of paper or charge plate . Usually same sizing as a coin and price around 1 - 2 $ .
NFC tags are inactive tags which means they do n’t take any power supply , they get energy from the nearby machine . NFC tag are sub categories on RFID tags , one which is used for tracking animals by tagging it to their body . I am sure you have seen this in Discovery channel .
What are the use of NFC ?
With NFC we can make thing easy . This technology is becoming my preferent day by day . What I mean to say is , NFC is not an essential engineering but I think of it as a subsidiary engineering science . With this technology you may still do the task you desire , but with the avail of NFC the process become a portion more easier .
Here are some use case on how NFC can make our life better.
If you use NFC for datum transference instead of Bluetooth then you do n’t have go through the difficulty of pairing two equipment . Just tap and BOOM your information is sent .
In America multitude have already stated take on NFC defrayment . This means that you could yield straight off from you smartphones , using your linked bank news report .
I use NFC tags at my dwelling house and office for automate small labor like turning WiFi ON / OFF . you’re able to also program NFC tags with your phones . For eg . I have program my NFC tatter to sleep visibility and locate it near my layer . Every night when I go to sleep I tap my earphone over NFC tag and my phone mechanically turns off WiFi , go to dumb modality and set alarm for the next day . And bank me it feels awing .
How can I utilize NFC in my sound ?
Unfortunately you ca n’t , if your phone do n’t have NFC hardware built into it . But you’re able to always corrupt one . If you are not sure if your machine brook NFC then just Google your machine modeling no . with NFC for likedoes my telephone set has NFC ?
But If you have aNFC supported phonethen I will commend you to corrupt some NFC tags , they are quite cheap these days . I will suggest that you buy atleast 5 - 10 of them , it will cost you not more than 5 - 6 $ at max .
NFC is available in android , blackberry bush and windows phones but still iPhone do n’t have NFC support in them . But since 8 out of every 10 smartphones are now android , no one care about NFC in iPhone .
Conclusion
Like I said , this is great technology with huge potential . It is expected that in 2018 66 % of the smartphones will issue forth with NFC support . Many companies has already put forward let in this engineering science in their upcoming handsets . So one affair is clear that NFC has a big future for itself .
I am self-aggrandising buff of this engineering science , what about you ?
If you feel the same , then finger innocent to check out my other blog completely on NFC by clicking here .
