Chips: High-tech aids or tools for Big Brother?

'Marked for life'
But it’s also clear to Halamka that there are consequences to having an implanted identifier. “My friends have commented to me that I’m ’marked’ for life, that I’ve lost my anonymity. And to be honest, I think they’re right.”

Indeed, as microchip proponents and detractors readily agree, Americans’ mistrust of microchips and technologies like RFID runs deep. Many wonder:

Do the current chips have global positioning transceivers that would allow the government to pinpoint a person’s exact location, 24-7? (No; the technology doesn’t yet exist.)

But could a tech-savvy stalker rig scanners to video cameras and film somebody each time they entered or left the house? (Quite easily, though not cheaply. Currently, readers cost $300 and up.)

What’s the average lifespan of a microchip? (About 10-15 years.) What if you get tired of it before then — can it be easily, painlessly removed? (Short answer: No.)

How about thieves? Could they make their own readers, aim them at unsuspecting individuals, and surreptitiously pluck people’s IDs out of their arms? (Yes. There’s even a name for it — “spoofing.”)

The company that makes implantable microchips for humans, VeriChip Corp., of Delray Beach, Fla., concedes that’s a problem — even as it markets its radio tag and its portal scanner as imperatives for high-security buildings, such as nuclear power plants.

“To grab information from radio frequency products with a scanning device is not hard to do,” Scott Silverman, the company’s chief executive, says. However, “the chip itself only contains a unique, 16-digit identification number. The relevant information is stored on a database.”

VeriChip Corp., whose parent company has been selling radio tags for animals for more than a decade, has sold 7,000 microchips worldwide, of which about 2,000 have been implanted in humans.

Tagging the 'high risk' patient
The company’s present push: tagging of “high-risk” patients — diabetics and people with heart conditions or Alzheimer’s disease.

In an emergency, hospital staff could wave a reader over a patient’s arm, get an ID number, and then, via the Internet, enter a company database and pull up the person’s identity and medical history.

To doctors, a “starter kit” — complete with 10 hypodermic syringes, 10 VeriChips and a reader — costs $1,400. To patients, a microchip implant means a $200, out-of-pocket expense to their physician. Presently, chip implants aren’t covered by insurance companies, Medicare or Medicaid.

For almost two years, the company has been offering hospitals free scanners, but acceptance has been limited. According to the company, 515 hospitals have pledged to take part in the VeriMed network, yet only 100 have actually been equipped and trained to use the system.

Some wonder why they should abandon noninvasive tags such as MedicAlert, a low-tech bracelet that warns paramedics if patients have serious allergies or a chronic medical condition.
“Having these things under your skin instead of in your back pocket — it’s just not clear to me why it’s worth the inconvenience,” says Westhues.

Silverman responds that an implanted chip is “guaranteed to be with you. It’s not a medical arm bracelet that you can take off if you don’t like the way it looks...”

In fact, microchips can be removed from the body — but it’s not like removing a splinter.
The capsules can migrate around the body or bury themselves deep in the arm. When that happens, a sensor X-ray and monitors are needed to locate the chip, and a plastic surgeon must cut away scar tissue that forms around the chip.

The relative permanence is a big reason why Marc Rotenberg, of the Electronic Privacy Information Center, is suspicious about the motives of the company, which charges $20 a year for customers to keep one its database a record of blood type, allergies, medications, driver’s license data and living-will directives. For $80 a year, it will keep an individual’s full medical history.

MORE FROM SECURITY

Security Section Front

The biggest security threats in 2010 Citigroup denies computer-system breach Twitter temporarily hacked, now up White House picks new cyber czar Pentagon: Insurgents intercepted spy videos Privacy watchdog files complaint against Facebook Ohio court: Cell phone searches require warrant Nearly 1 in 3 older teens gets ‘sexting’ messages Australia to block obscene, crime-linked sites After criticism, Facebook tweaks settings again Security Section Front   Add Security headlines to your news reader: