What is NFC Technology?
Here's our guide to using NFC tags with your Android.
If you thought NFC was only about buying a latte with your phone in a cafe that offers contactless payment terminals, think again, because it can be used for so much more.
As Sony made clear with its recent promotional campaign for the NFC-packing Xperia Scontactless connectivity has a surprisingly wide range of applications. This handy guide will show you what kind of things you can get up to using your NFC-equipped Android handset.
Once the sole preserve of super-geeky mobiles like the Google Nexus S by SamsungNFC is slowly but surely finding its way into more and more devices.
The Galaxy NexusNokia and HTC One X are leading the charge this year, and an upsurge in contactless payments is expected for the London Olympics, adding to the groundswell of interest in this fledgling tech. For the tricks we're going to show you in this guide, you'll also need a set of unformatted NFC tags.
These are available from online companies such as TagsForDroid. If you shop around, you may be able to pick them up for less. NFC tags The tags themselves are small discs of plastic, around the same size as a ten pence piece. Although they require no power source, they're able to use the NFC tech to draw a small amount of juice from your phone, thereby passing on information that can be interpreted by the chip inside your device.
These tags are supplied unformatted, which means they're effectively a blank slate, like a brand new floppy disc remember those?
Not only does this allow you to write data to the tag -- such as an URL, contact or piece of text -- but it also lets you bond the tag with certain activities on your handset. What sort of activities, I hear you ask? Creating a profile tag for your workplace Having your phone ring when you're at work is one of modern life's little annoyances -- especially if you're foolish enough to have a particularly embarrassing ringtone.
Remembering to put your phone in silent mode before you set foot in your office should be part of your regular daily routine, but many of us forget to do so. Thankfully, NFC tags can sort this out for you -- as well as handle several other settings on your phone in one fell swoop.
You'll see a list of various options covering functionality such as wireless connectivity, sound, social media and applications.
Tap this choice, then select Ring Type. This will automatically switch your Wi-Fi connection on, allowing you to connect to your work's wireless network as soon as you're sat at your desk should your workplace have that facility, of course.
Social alerts Perhaps you have a spouse or family member who is especially concerned with your whereabouts. Tap Add Action again, and then select Social Media from the menu. Here, you can create a task that sends a tweet to your Twitter account to confirm you've arrived at work safely, or you can use alternative social networks, such as Foursquare, Facebook or Google Latitude to achieve the same result.
Calendar Finally, if you've got a busy day at work, you may want your calendar application to open up as soon as you're sat down at your desk, so you can see what's in store during your working day. Select Add Action and then Launch Applications.
Tap Applications and then select Calendar from the list that is shown. Writing information to the tag Once you're happy with the task you've created, click Finish and then Save for Later.Near-field communication (NFC) is a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish communication by bringing them within 4 cm ( in) of each other..
NFC devices are used in contactless payment systems, similar to those used in credit cards and electronic ticket smartcards and allow mobile payment. Desktop & Wall Mount UHF Reader/Writer.
Easily connect Desktop UHF RFID Reader/Writer to a Windows PC, OSX Mac, or Android via USB. Reading UHF RFID has never been easier.
TSL Bluetooth UHF RFID Reader. The TSL Bluetooth® UHF RFID Reader is designed to read and write to EPC Class 1 Gen 2 (ISOC) UHF transponders and communicate with a variety of host devices via Bluetooth® wireless technology.
Nov 07, · An Android NFC-App for reading, writing, analysing, etc. MIFARE Classic RFID-Tags.
and writes station numbers into RFID tags. A phone with near field communication (NFC) is required. RFID Scan Scan Write requires a compatible TSL Bluetooth UHF RFID Reader to explore the full.
A free Android App that allows Android users to easily read Rfid tags using MTI’s RFID ME readers. Create the Payload and emulate an RFID tag using another android device.
Make sure that you are giving NFC_READ,NFC_WRITE permisions in the manifest files. share | improve this answer.