Today’s Washington Post has a story, Electronic Passports Raise Privacy Issues, on the new passport card that’s part of the DOS/DHS Western Hemisphere Travel Initiative. The program is controversial since the cards use “vicinity read” radio frequency identification (RFID) technology that can be read from a distance of 20 or even 40 feet. This is in contrast to the ‘proximity read’ RFID tags in new US passports that require that the reader be within inches. The cards will be available to US citizens to speed their processing as they cross the borders in North America.

“The goal of the passport card, an alternative to the traditional passport, is to reduce the wait at land and sea border checkpoints by using an electronic device that can simultaneously read multiple cards’ radio frequency identification (RFID) signals from a distance, checking travelers against terrorist and criminal watchlists while they wait. “As people are approaching a port of inspection, they can show the card to the reader, and by the time they get to the inspector, all the information will have been verified and they can be waved on through,” said Ann Barrett, deputy assistant secretary of state for passport services, commenting on the final rule on passport cards published yesterday in the Federal Register. src”

As described in the ruling published in the Federal Register, the Government feels that privacy concerns have been addressed.

“The government said that to protect the data against copying or theft, the chip will contain a unique identifying number linked to information in a secure government database but not to names, Social Security numbers or other personal information. It will also come with a protective sleeve to guard against hackers trying to skim data wirelessly, Barrett said.” src

Of course, if you carry the card in your purse or wallet, your movements can still be tracked by the unique ID on the card. There are also security concerns since the tag’s ID may be cloned.

“Randy Vanderhoof, executive director of the Smart Card Alliance, represents technology firms that make another kind of RFID chip, one that can only be read up close, and he is critical of the passport card’s technology. It offers no way to check whether the card is valid or a duplicate, he said, so a hacker could alter the number on the chip using the same techniques used in cloning. “Because there’s no security in the numbering system, a person who obtains a passport card and is later placed on a watchlist could easily alter the number on the passport card to someone else’s who’s not on the watchlist,” Vanderhoof said.” src

I recently bought a GPS (Garmin Mobile 10) that works with my WM5 Smartphone. In the process of trying to install the Garmin Mobile XT application (which was very problematic and a huge pain, but I digress ….), I ended up uninstalling Google Maps.

When I went to download and reinstall it though, I noticed that they have a new beta feature (My Location) that shows you where you are. It can either use a GPS, or use cell tower information. Basically, it sees which cell tower your phone is signed up to (and what signals it is seeing from others), and uses this to estimate where you are to within a 1000 meters.

This is interesting, because we did it the same way back when there used to be AMPS / CDPD and Palm IIIs and Vs with cellular modems. Our project was called Agents2Go, and we published a paper about this in the MCommerce workshop of Mobicom in 01. I remember that Muthu et al from AT&T had a similar paper in MobiDE that year as well.

The problem at that time was that there was no publicly accessible database of all cell tower locations. Also, we heard informally from at least one telco that while doing this for research was Ok, if anyone ever tried to make money from it they would want to be a part of the loop. I guess Google has found a way to work with the various telcos ? Or maybe in the interim cell tower ids and locations have been made public knowledge ?

Of course Google maps also works with GPS, except that it refuses to work with my Garmin. I’ve tried all the tricks that a search on Google will reveal (mainly, setting the serial port used by Bluetooth to talk to the GPS) , but to no avail

FON (Wikipedia article) is “a global community of people who share WiFi.” The idea is intriguing and has potential, so much so that the Madrid-based startup behind just raised $22M from investors that include Google, Skype and eBay. Here’s how it is supposed to work.

“In order to become a Fonero, you go to FON, to download software that you install in your router, you place your antenna by a window and you share bandwidth with other Foneros from anywhere in the world. You can also buy the FON Ready router from our web site, plug and play. FON creates a free WiFi roaming environment for those who contribute WiFi signals, namely those who have already signed up with a local ISP and downloaded our software into their WiFi routers.”

FON currently provides software for the Linksys WRT54G/GL/GS routers. Since launching three months ago, they have added 3,000 Foneros to the network, but US coverage is still quite sparse (and nothing in the Baltimore DC area!).

Like all VC funded startups, there has to be a business plan, so what is it? If you are not a Fonero you pay to use a hotspot, probably with some kind of prepaid scheme like Skype’s. Foneros will come in two varieties: Linus’s who benefit by getting free access via any FON node and Bill’s, who don’t get free access but do get half of the payment for the users who go through their routers.

It remains to be seen how ISPs will react to this if it catches on. Most ISPs prohibit bandwidth sharing in their service agreement. Speakeasy is the only ISP who is listed as welcoming FON.

FIPA is an IEEE Computer Society standards organization that promotes agent-based technology and the interoperability of its standards with other technologies. Jim Odell reports that FIPA’s P2P Nomadic Agent Working Group has released a draft of its specification. The group describes it’s focus as:

“The objective is to define a specification for P2P Nomadic Agents, capable of running on small or embedded devices, and to support distributed implementation of applications for consumer devices, cellular communications and robots, etc. over a pure P2P network. This specification will leverage presence and search mechanisms of underlying P2P infrastructures such as JXTA, Chord, Bluetooth, etc. In addition, this working group will propose the minimal required modifications of existing FIPA specifications to extend their reach to P2P Nomadic Agents. Potential application fields for P2P Nomadic Agents are healthcare, industry, offices, home, entertainment, transport/traffic.”

There is also a document from the Review of FIPA Specification Study Group that reviews and critiques the current inventory of 25 specifications.

Anand mentioned the (alleged) British spy rock as a good example of an advance that pervasive computing technology has wrought.

Russia’s state security service has accused British diplomats of spying in Moscow using electronic rocks. It’s an obvious hack, when you think about it — a bluetooth enabled PDA in a hollowed out rock could be used to drop off or pickup heavily encrypted documents from spys as they stroll by. The only problem would be power. Such a bluetooth rock would be much better than Alger Hiss’s pumpkin patch.

In an infamous spy case from the early days of the cold war, US State Department official Alger Hiss was accused (by a young Richard Nixon!) of passing documents via rolls of microfilm secreted in a hollowed-out pumpkin on his Maryland farm. But, technology marches on, with wireless rocks replacing pumpkins.

The March of Progress
1948	2006
In 1948 Alger Hiss was accused of transferring secrets using microfilm in a hollowed out pumpkin.	In 2006 the British were accused of transferring secrets using a wireless enabled PDA in a hollowed out rock.
cost: low encryption: no durability: low models: Jack-o’-lantern, squash vulnerable to: rodents, fungus, kids pluses: organic, biodegradable negatives: decay, rot	cost: medium encryption: yes durability: high models: igneous, sedimentary vulnerable to: bluejacking, spyware pluses: tetris, plays mp3s negatives: heavy

German engineers are working on a new smart car that knows how to find empty parking spaces and park itself.

Parkmate, which is expected to be available from 2008, is part of a battery of technology being developed by Siemens VDO, one of the world’s major suppliers of in-car electronics.

Here is what a smart doorknob can do.

“When you approach the door and you’re carrying groceries, it opens and lets you in. This doorknob is so smart, it can let the dog out but it won’t let six dogs come back in.

It will take FedEx packages and automatically sign for you when you’re not there. If you’re standing by the door, and a phone call comes in, the doorknob can tell you that ‘you’ve got a phone call from your son that I think you should take.”

This smart doorknob is part of a MIT research project called “Internet of Things” (see IHT). An interesting thing about this system is that it relies on the extensive usage of RFID tags. When it comes to RFID technology, some people are very worried, and some others are very excited.

The Internet of Things is the seventh in the series of “ITU Internet Reports” published since 1997 by the UN’s International Telecommunication Union. The report will be available in mid November and include chapters on enabling technologies, the shaping of the market, emerging challenges and implications for the developing world, as well as comprehensive statistical tables covering over 200 economies. Here’s an AP story about today’s announcement at the World Summit on the Information Society [2] in Tunis.

Machines and objects to overtake humans on the Internet: ITU, AP, Nov 17

Machines will take over from humans as the biggest users of the Internet in a brave new world of electronic sensors, smart homes, and tags that track users’ movements and habits, the UN’s telecommunications agency predicted.

In a report entitled “Internet of Things”, the International Telecommunication Union (ITU) outlined the expected next stage in the technological revolution where humans, electronic devices, inanimate objects and databases are linked by a radically transformed Internet.

“It would seem that science fiction is slowly turning into science fact in an ‘Internet of Things’ based on ubiquitous network connectivity,” the report said Thursday, saying objects would take on human characteristics thanks to technological innovation.
…more…

Microsoft research has and interesting project called VirtualWiFi — a virtualization architecture for wireless LAN (WLAN) cards for Windows XP.

“It abstracts a single WLAN card to appear as multiple virtual WLAN cards to the user. The user can then configure each virtual card to connect to a different wireless network. Therefore, VirtualWiFi allows a user to simultaneously connect his machine to multiple wireless networks using just one WLAN card.”

A prototype implementation is available for XP. This allows you, for example, to make an ad hoc connection to another computer will simultaneously making an infrastructure connection to a AP for internet access.

Local governments and agencies are waking up with a start — could it happen here? If first responders cannot communicate with each other in the first 72 hours — how do they do their job?

The New Orleans tragedy manifested the worst communication nightmares imaginable — underground communication lines were disabled due to flooding, cell towers were blown over, backup generators ran out of fuel — or filled up with water. Radios of police, firefighters, ER couldn’t talk to each other. In some cases first responders were simply walking over to each other to talk!

Ad hoc networks boast of working in especially such situations … after more than 10 years and millions of $$ in research … where is the first deployed/working ad hoc network?

Baltimore Sun:

No sooner had a 46-truck convoy of Baltimore first-responders and equipment left for Louisiana on Sunday than it received an education in emergency communications: Even state-of-the-art systems can fail.

Grand Rapids Press:

“The lessons we can learn from the Katrina disaster is what happens to those with mobility and transportation issues. If there is a need for a mass evacuation, how would we get those without transportation?” 1st Ward Commissioner James Jendrasiak asked.

Eyewitness News:

The Nevada Homeland Security Department is taking up the issue of disaster response. From their own experience and what they’ve seen with Hurricane Katrina relief, they’ve determined the channels of communication are broken.

The Economist has a good article on industry’s vision of a “digital home”.

“Technology firms are pushing a futuristic vision of home entertainment not because consumers are desperate for it but because they themselves are.”

The article points out the gap between industry’s ideas (some of which are like Clippy on steroids) and what people actually say the want (less configuration and help with the basics like printer sharing). It also identifies a key problem in the lack of interoperability standards and the prisoner’s dilemma situation that has resulted.

The prospect of every licensed vehicle being required to have an active RFID tag raises lots of privacy issues, although in many ways ways we have them already with visual tags and modern image processing. It also opens the door to many new opportunities.

–

Brit License Plates Get Chipped, Mark Beard, Wired News, 9 august 2005

The British government is preparing to test new high-tech license plates containing microchips capable of transmitting unique vehicle identification numbers and other data to readers more than 300 feet away.
…
Proponents argue that making such RFID tags mandatory and ubiquitous is a logical move to counter the threat of terrorists using the roadways, and that it will scoop up insurance and registration scofflaws in the process.
…
The U.K. Department for Transport gave the official go-ahead for the microchipped number plates (as they are called in the United Kingdom) last week, and the trial is expected to begin later this year. The government has been tight-lipped about the details. One of the vendors bidding to participate in the trial said it would start with smartplates added to some police cars.

The point of the test is to see whether microchips will make number plates harder to tamper with and clone, said U.K. Department for Transport spokesman Ian Weller-Skitt. Many commuters use counterfeit plates to avoid the London congestion charge, a fee imposed on passenger vehicles entering central London during busy hours.

MORE (via Bruce Schneier)