Endangered Zebras' Barcodes May Help Save Them

Vicki Croke at The Animalist has an interesting piece up about the David Sheldrick Wildlife Trust using zebras' individual 'barcodes' to identify and track Grevy's zebra populations in Kenya.

Photo: Vicki Croke

According to The David Sheldrick Wildlife Trust, technology may soon make identification even easier: “software is being developed that will allow the stripes of a Grevy’s in a photograph to be read like a barcode and automatically identified.”

Technology is amazing.

DataMatrix Barcodes On Irish Chickens

How did I miss this one? It's barcodes! On chickens!

Scientist at the Bioresources Research Centre at University College Dublin have created a way to place 2D DataMatrix barcodes on the beaks, legs and combs of the wee birdies in order to more efficiently track them.

They were careful to use non-alive birds for the testing however, bless their cruelty-free hearts.

“Although these experiments were carried out in the laboratory, real chicken body parts, sourced at poultry processing plants were used. No animals were purposely culled for this research programme as per UCD ethical committee directives.

“In real life situations, ways will have to be found to imprint the barcodes on to live poultry whilst ensuring the safety and wellbeing of the bird.”

Story via The Irish Times

Barcodes That May Just Prevent Vomiting (and Death)

Two University of Rhode Island researchers and a company called SIRA Technologies have teamed up to create temperature-sensitive barcode ink.

The fancy "proprietary thermochromic printing ink, printed in a non-scannable color..emerges to a scannable, deep magenta when activated. It is therefore capable of adding a temperature and shelf-life monitor to any other barcode thus preventing the sale of contaminated food and archiving the incident."

In English, this means that your grocer can't try to kill you/make a buck with expired products because the barcodes will change color and become unscannable. Man, barcodes really might save the world.

The End Is Nigh

If you're of an eagerly apocalyptic bent, this story
should give you a little shiver of glee.

The UK Ministry of Justice is investigating the use of satellite and radio-wave technology to monitor criminals. Only this time they're not talking about ankle or wrist bracelets, no that technology is yesterday's news. What they'd like to do, if no one minds too terribly much what-what pip-pip, is surgically implant radio frequency identification (RFID) chips under offenders' skin and track them via GPS.

We have wanted to take advantage of this technology for several years, because it seems a sensible solution to the problems we are facing in this area," a senior minister said .. "We have looked at it and gone back to it and worried about the practicalities and the ethics, but when you look at the challenges facing the criminal justice system, it's time has come."

A multimillion-pound pilot of satellite monitoring of offenders was shelved last year after a report revealed many criminals simply ditched the ankle tag and separate portable tracking unit issued to them. The "prison without bars" project also failed to track offenders when they were in the shadow of tall buildings.

The Independent on Sunday has now established that ministers have been assessing the merits of cutting-edge technology that would make it virtually impossible for individuals to remove their electronic tags.

The tags, injected into the back of the arm with a hypodermic needle, consist of a toughened glass capsule holding a computer chip, a copper antenna and a "capacitor" that transmits data stored on the chip when prompted by an electromagnetic reader.


Bah, I say. Does the Ministry of Justice never watch movies? Wise readers will recall that in 87% of all futuristic sci-fi flicks at least one character bloodily rips the Evil Overlord's implant from his/her molar/sinus cavity/neck, typically using a dull pocket knife.

Not to mention the whole IMPLANTING THE BODIES OF HUMAN BEINGS WITH TRACKING DEVICES issue. The world has gone loco, friends. Prepare for the worst.

Human Beings Barcoded: World Doesn't End

This one I can get behind.

Of course now our Faceless Evil Overlords can track our every move but it's worth it if it means getting the correct meds, doncha' think?

Barcoding critters

Taxonomists are considering barcodes as a tool in the struggle to create names for newly discovered plants and animals. Can a number encompass a being's beingness? Is 123,452,677 qualitatively worse than Brad, Thad, Tiffany or Chuck?