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Insider's BLOG from the RFID Experts

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iPhone with RFID; Apple is heading down the path of the Newton

  
  
  
  

I was talking with my friend John Sculley this morning, Apple's former CEO, about the RFID market and some interesting opportunities and it occurred to me that Apple is about to make a huge mistake. History may be repeating iteself.

For those of you who are Apple historians you'll remember that Sculley was hired by Steve Jobs to bring a marketing focus to the struggling company. Sculley was Pepsi's CEO and Jobs said "Do you want to sell sugar water the rest of your life or change the world?" Sculley took Apple to the next level growing the company from $800 million to over $8 billion in sales. He accomplished that growth through brilliant marketing (including the Superbowl Advertisement copying Orwell's 1984. Considered the best TV ad of all time). There were some losers in that reign however. 

Apple's G5 iPhone with NFC may be thier next Newton

One of Apple's biggest failures was the Newton. A big mistake in the early PDA market, the Newton was finally killed in 1998. It was just before the emergence of the Treo, Blackberry and of course eventually the iPhone.iPhone G4 with RFID NFC resized 600

 

Apple iPhone with NFC or UHF RFID?

Apple is about to make a similarly colossal mistake and lose a huge market advantge with the G5 iPhone. How? By adding near field communication (NFC) to the iPhone platform instead of UHF (ISO 18000-6) RFID in the next gen iPhone. But, like Palm during the early days of the PDA market, there is another big winner waiting in the wings for RFID in mobile phones.

NFC is a long-term mistake for mobile phones like the G5 iPhone

The reasons NFC is a mistake for the iPhone is it greatly limits the utility of the platform. NFC relies on high frequency (HF) RFID at 13.56 MHz. This gives an effective read range of 2-4" and requires a tag that currently cost about $.50 and is being used increasingly less and less because tags are both big and expensive. In short NFC for mobile phones is:

  • More expensive
  • Requires much larger tags
  • Has a shorter read range
  • Can be less secure

Ultra High Frequency (UHF) at 902-928 MHz would have significantly more usefulness for both businesses and personal use. Just look at what applications have already committed to UHF - Vail Resorts is doing a major roll-out, all the top medical device manufacturers like J&J, Medtronic, Smith & Nephew use UHF, IATA has determined UHF is the global choice for tracking luggage, IT Assets for major banks like Wells Fargo and Bank of America are all being deployed with UHF. Dell, IBM and HP are shipping servers and laptops with UHF RFID. American Apparel has their clothes tagged with...you guessed it...UHF RFID.

Imagine the iPhone user experience (with UHF) in these scenarios. You ride up the lift line with someone you enjoy and could scan their pass to get an email address. You are working in a data center and want to access configuration info on your company intranet so you scan the server's RFID tag. You wonder what the best sweater to go with a particular skirt is so you scan the UHF tag on the sweater. You're a nurse and you want to verify the patient's prescription so you scan his armband.There is a much bigger world with UHF beyond paying for concert tickets and Diet Pepsi. 

UHF has:

  • Greater read range than NFC (6-10 inches)
  • Cheaper tags (under a dime, three cents on the horizon)
  • Wider adoption already in place
  • greater security with tamper proof tags, encryption, etc.  
The usage will be significantly higher than NFC.  Apple is going down a losing path..so who could benefit from their folly?

If you are in the RFID industry you know the biggest hardware player is also one of the largest makers of mobile phones - Motorola. (NYSE: MOT). MOT has RFID engineering skills across the hall from the phone group. What RFID does MOT make already today? You guessed it UHF (ISO 18000-6).

Imagine the Droid operating system with a UHF RFID reader. Now picture yourself walking into the Met or Louvre and having your Droid phone lead you on a guided tour. The possibilities are limitless for a UHF reader in a strong mobile platform like the Droid.

Apple is about to make a big mistake and will claim RFID is to blame if it's not adopted, but it will be like the Newton. They are making the wrong decision and someone else will emerge as the big winner. UHF is more useful, more secure, cheaper, and already being heavily adopted. In this instance the victor will be MOT.  When MOT calls ODIN to help with their RFID apps we'll be excited to help because it will change the world!

Comments

Apple is simply following the industry trend. NFC is better for mobile phone applications, mainly because it has a shorter range, which provides a greater degree of security and makes NFC suitable for crowded areas. UHF is a bad idea for electronic payments, ticketing or identification. The cultured droid users in the Louvre will probably disagree ...
Posted @ Friday, May 07, 2010 5:20 PM by OpenDog
Right on Patrick, you nailed it. Good commentary. Maybe you should apply for the columnist position onwww.rfid24-7.
Posted @ Saturday, May 08, 2010 1:22 PM by John Johnson
Thanks Patrick! 
 
 
 
I've been saying this for 6-7 years now. All NFC articles are about reading clothes and stuff, but they are all UHF. Great to see someone seeing what I see. What would be the potential if someone creates a mobile phone UHF reader???
Posted @ Saturday, May 08, 2010 2:55 PM by Niklas Hild
http://tinyurl.com/326gv2k
Posted @ Saturday, May 08, 2010 3:05 PM by Mike Hunt
Patrick, 
 
Found this article which just adds to the discussion 
 
=> iPhones to soon make wireless Visa payments, with a dumb twist 
 
Well hallelujah. Now we can finally catch up with Japan and send Visa payments with a cellphone. Wave your iPhone 3G or 3GS (or someday an iPhone HD) like a magic wand in front of a special terminal, and the payment is sent. 
 
But there's a weird catch. The system works with an iPhone app called Visa payWave, but that can't be installed on the iPhone's hard drive — it requires installation on an external memory card inside a clunky iPhone case. 
 
Way to go, Visa. Dopes. Trials start this summer, but we'd suggest starting over. Come back when you've figured out a better way to do this. Sigh. 
 
More at http://www.electronista.com/articles/10/05/06/upgraded.teminals.to.be.required/ 
 
http://dvice.com/archives/2010/05/iphones-to-soon.php 
 
I guess they did not ask ODIN how to do it the right way. They will learn their lesson the hard way. 
Posted @ Saturday, May 08, 2010 4:09 PM by Carter Robinson
I agree, UHF (productivity) would be by far better than the outdated hybrid HF und LF RFID technology... Just think about that costly and complicate coil antenna design.... But NFC 14443 (life style) is like politics, you have to fight hard to find a majority and to bring the past (Felica, Mifare, Suica etc.) together with the newcomers in Europe-USA (telcos, banks etc.) Since 2004 trying to bring diffent interests and industries together hoping to bring it after endless pilots and hesitation finally to market!  
 
UHF/RFID has a huge potential in IC / antenna miniaturisation and tag cost nearing 5cent will soon be accessible thanks to nano-technology and printed electronics. Also don't forget the tremendous possibilities that UHF can offer by "booster antenna effect" using inductive and electromagnetic coupling - just unbelievable possibilities in product design! BR, al 
 
Posted @ Saturday, May 08, 2010 4:29 PM by al kalb
@Carter Well, the industry happily makes billions of dollars without asking ODIN ... The original post stated the Apple makes a colossal mistake. Apple doesn't dictate how it is done. It just makes a device to get a chunk of those billions.
Posted @ Saturday, May 08, 2010 5:23 PM by Mike Hunt
@Mike Hunt - @Carter is right ODIN are the ones to watch. The computer industry made millions before asking Palm or RIM, the Internet made millions before Facebook and Twitter - but who changed the satus quo? Young innovators.  
 
 
 
The leaders like ODIN are the ones who will evolve old technology (like NFC). You are niave to think Apple can't change the indsutry. They didn't build HW with DOS, they did their own OS. They didn't use MP3 as music standard - they changed the indsutry. Apple have the chance to change the phone indsutry - Patrick is right. If they go NFC they go against what they've done in the past. (They were the first to not ship with disc drives in computers and the iPad doesn't have a USB). 
 
I'll buy a Droid with UHF for better security and longer read range (only when I want it) before I buy an iPhone with NFC.  
 
 
 
(BTW - @Mike Hunt you may have more credibility if you used a better name like "Bart Simpson") 
 
Posted @ Saturday, May 08, 2010 7:00 PM by Rick Blaine
@Rick I actually agree with you. Apple can change the industry if they wanted to do so. It's a nuance but that never was their intention: they just offered a better alternative to the existing. They have now I believe 20% share of the computer market. In this case they will join a 100B or so market. It simply doesn't make sense to create a device that can not be used with existing infrastructure. Those geeks can't wait to whip out their iPhone in the Starbucks to pay with it :-)
Posted @ Saturday, May 08, 2010 7:17 PM by Bart Simpson
A lot is being side here; however unless I missed something the RFID capability on the iPhone will require an external memory card and case, so it is not in the iPhone.  
 
 
 
Also since this is an iPhone app called Visa payWave, so I wonder how much Visa is paying Apple to make this happen. 
 
 
 
I want an iPhone, but now must buy an iPhone case and memory card just so I can wave my iPhone to pay my Visa bill.  
 
 
 
Does Apple have any other uses for their RFID enable iPhone? 
 
 
 
Just wondering. 
 
Posted @ Saturday, May 08, 2010 10:31 PM by Carter
I strongly disagree with with iPhone/Apple heading down the path of Newton. A device is adopted by mass market not by technological superiority or coolness factor, but by the usability of the device. Once it is accepted by mass market coupled with network effect it becomes a market leader. Newton failed to become a mass market device due to various reasons (out of scope for this discussion). iPhone is already a mass market device supported by a high brand value and it is hard to go down Newton's way from this point.  
 
Now coming to the main topic RFID and iPhone, it is probably a business decision with a vision for choosing NFC over UHF. The technological differences or superiority of one over the other doesn't determine the success/failure of the device, it is the usefulness of the device. Consumer doesn't care what the underlying technology is, but it's usefulness. 
 
Apple doesn't focus on building a device with some features and wait for the industry to adopt it, but it supports development of an eco system(s) in parallel and lined up along with the launch of the device (this doesn't hold good for first genii devices 2001 iPod, 2007 iPhone for obvious reason - secrecy). I strongly feel that Apple already worked out details with providers to support iPhone with RFID technology (tag and reader built in). Check out the patent filed to provision tickets via iTunes. My guess is that Apple is going to introduce RFID tag in the next version and reader in the later versions. 
 
Droid with RFID reader and defining the market standard? No way can Motorola take a leadership role here. Droid is so dead! If you meant some mobile device from Motorola, which one is it? Motorola at the moment is confused, no clear vision and strategy and trying hard to get back it's glory (mobile phone division). This can be seen from the disastrous partnership with Google (Android OS for its devices), and buying Azingo.  
 
I would ask myself a simple question, I am building a RFID eco system for mobile devices, and have to choose between NFC mobile devices and UHF mobile devices, and I know UHF is superior, cheaper, wider adoption, etc, what do I base my decision on? - Market leader. If both mobile devices have similar market share, build a system that works with both. 
Posted @ Saturday, May 08, 2010 11:40 PM by Hari Moosani
Patrick, while I agree with your points about UHF, NFC is primarily for financial transactions that use the secure MIFARE protocol. I also have another class of 13.56 MHz ISO 15693 applications to read blood bag tags for international battlefield and disaster relief operations. So I think there are multiple applications and readers needed. Best regards, Clive
Posted @ Thursday, July 08, 2010 12:30 PM by Clive Hohberger
UHF has to be the answer to deliver the best and widest consumer experience with less restriction.  
 
 
 
Iphone will be setting up for a massive dissapointment if they continue with this route.  
 
 
 
Were just finishing a UHF project in the drinks industry for a client that can deliver consumer protection and security against counterfeit product and piggy back consumer info on individual product vie the web to smart clouds, the possibility for manufacturers and brands is simply huge, I couldnt even think about touching the drinks industry with 13.56, for flexibility it has to be UHF
Posted @ Tuesday, November 09, 2010 8:23 by Trevor Taylor
Patrick, I'm not sure you have point here. I've been in the RFID space for just 3 years and might now be an expert as you, but if you really leave your egos away, the HF vs UHF battle in item level, now with NFC really hitting the markets cannot be seen as straighforward. 
 
HF is widely used, just think of the contactless card and reader infrastructure that is already deployed worldwide. I agree, HF is more expensive, but when printed electronics comes out, HF will be the first to benefit:  
 
http://www.itrportal.com/absolutenm/templates/article-rfid.aspx?articleid=6123&zoneid=49 
 
So, honestly, I wouldn't be so sure of calling stupid Apple, Blackberry, Nokia, Google, Visa, Sony, and many more, when choosing NFC for payments and RFID "item level". The debate is just beautiful, but for those out there in the RFID industry (most of which just follow UHF closely, including me lately), do the homework of reading more about HF and why it is being used for NFC.
Posted @ Sunday, December 05, 2010 7:32 PM by Juan Carlos
A comment on tag complexity and cost:  
 
 
 
An NFC device can communicate with both existing ISO/IEC 14443 smartcards and readers, as well as with other NFC devices, and is thereby compatible with existing contactless infrastructure already in use for public transportation and payment. ISO 14443 devices have a sophisticated encryption engine built into them, which takes a lot of gates and power, and a lot of chip acreage. 
 
 
 
These tags are not comparable with the low cost UHF Gen 2 tags used in supply chain management. Nor were ISO 14443 tags intended for that same use. This why we developed the HF Gen 2 spec for HF item level management(ISO 18000-3 mode 3; I CoChaired that EPCglobal committee). In the same volumes, HF Gen 2 could be made for comparable costs as UHF, however, I expect those HF volumes will never be reached. 
 
 
 
But the cost delta between the ISO 14443 and ISO 18000-3 mode 3 tag would apply similarly in a UHF MIFARE version.  
 
 
 
The point is HF NFC is optimized for contactless payments-- and is a SINGLE global frequency, making the same technology globally deployable. There is a static 1-2 billion potential payers using NFC. 
 
 
 
UHF Gen 2 is optimized for supply chain management, not regulated uniformly across the globe, and low cost only because on any day there are 1-2 trillion items that have EAN or UPC bar codes on them, most of which could potentially benefit from UHF RFID tags. And new ones enter and leave the market daily. So rather than 3 orders of magnitude potentially larger volume, if you have 10 turns a year, its more like 4 orders of magnitude larger than the payer market. You can take a lot cost out at those volumes. 
 
 
 
Frequency is not the issue: 
 
* Different tag applications-- 
 
* Different tag protocols--  
 
* Different tag complexities-- 
 
* Different cost points--  
 
 
 
And coexisting applications needs. 
 
Happy Holidays to all. 
 
 
 
 
 
 
 
 
 
Posted @ Thursday, December 09, 2010 10:44 by Clive Hohberger
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