Tag Archives: technology

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RFID and the future of social networking

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RFID tagResearchers at the University of Washington are curious to see what effects RFID technology could have on social networking. To see what happens when the tags become ubiquitous, they installed two hundred antennae in and around a campus building and gave tags to twelve researchers. The results? Their every move is recorded by computer. [image by akaalias]

If that sounds sinister, that’s the entire point. The experiment is designed to see if the negative implications for privacy can be balanced by the more positive functions. [via Roland Piquepaille]

It’s good to see these sort of implications being considered in public … maybe we’ve started to learn from our mistakes and keep an eye on the road ahead?

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What can your ink-jet do?

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253958853_dea8d75cb0_m And here I thought Xerox was for copying body parts at the office Xmas party.  Turns out, printing technology is very flexible and researchers are trying to adapt it to various applications such as water purification machines and printing solar panels.

There’s also a bit of history on PARC (Palo Alto Research Center):

PARC is one of the older–and more productive–industrial incubators. Xerox founded it in 1970, and 30 companies have been spun out of it. Inventions from the lab include the mouse, Ethernet, the Alto (the archetype of the PC), the laser printer, and, ignominiously, the computer worm. It was also one of the first industrial organizations to employ anthropologists and ethnographers. Xerox wanted to know how people actually interacted with copiers (besides hitting them and swearing at them).

I didn’t know private industry did this, perhaps these centers operate in the background and we just don’t hear about them very often.

(via DailyTech) (image via Zixii)

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It’s not molecular manufacturing, but you can see it from here:

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Vacuum chamber of scanning tunneling electron microscope A new $15 million research project is being launched to enable manufacturing at the almost unimaginably small scale of one atom at a time. (Via Responsible Nanotechnology.)

The technology is based on the established ability to remove individual hydrogen atoms from a silicon surface using a scanning tunneling microscope, and could enable a wide variety of devices and products, including:

* Ultra-low-power semiconductors for cellphones and other wireless communications.
* Sensors with ultra-high sensitivity.
* Data encryption orders of magnitude more secure than existing technology.
* Optical elements that enable unprecedented performance in computing and communications.
* Customized surfaces that would have an array of applications in the biomedical and pharmaceutical industries.
* Nanoscale genomics arrays that would enable a person’s complete genetic sequence to be read in less than two hours.

The Atomically Precise Manufacturing Consortium is being led by Zyvex Labs LLC, a molecular nanotechnology company based in Richardson, Texas. The project includes a mixture of funding from the Defense Advanced Research Projects Agency, the Texas Emerging Technology Fund and cost sharing from the team members.

As Mike Treder at the Responsible Nanotechnology blog notes:

This is still not quite equivalent to molecular manufacturing, but it does represent a major step along the way. And make no mistake, that is the eventual goal of this team.

(Image: Kristian Molhave, via Wikimedia Commons.)

[tags]nanotechnology, molecular manufacturing, technology[/tags]

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A world without trucks?

CargoCap_Halle_460 Trucks are noisy, smelly, intimidating if you’re in a small car, and just generally a nuisance. So why not get rid of them? Transport your goods instead via automated subterranean networks. (Via KurzweilAI.net.)

Sound a little kooky? Maybe, but:

Some Western European countries are getting serious about transporting consumer goods through automated subterranean networks – introducing a fifth transport mode next to road, rail, air and water. This rare combination of low-tech sense and high-tech knowledge could lead to a further economic growth without destroying the environment and the quality of life. Super fast underground cargo transport is a favourite subject of futurologists. Yet, the key to the feasibility of the proposed systems is their very low but constant speed.

The goods would be transported via electric motors at low speeds of under 35 kilometres per hour along what would essentially be an automated subway line. Belgium, Germany and Holland have all explored or are exploring the possibility:

In Belgium, the University of Antwerp designed and proposed an underground logistic system that would transport large 40-ft containers from the newly built container dock in the harbour to an existing marshalling yard and a planned inland navigation hub on the other bank of the river…

In Germany, the Ruhr University of Bochum is working on a rather different concept, called the CargoCap project. The German system is designed for much smaller loads and makes use of unmanned electric vehicles on rails that travel through pipelines with a diameter of only 1.6 metres. Each vehicle, called a ‘Cap’, is designed for the transportation of two European standard pallets…

The German system resembles research that was conducted in Holland almost ten years ago. The Dutch then investigated the possibility of an underground logistic network that spanned the whole country…with one hub for every 1,000 to 5,000 homes, which boiled down to a maximum walking distance of 750 meters to pick up goods…

I know what you’re thinking, and you’re right: the biggest problem will be the initial cost. The proposed Dutch network would have cost 60 billion Euros ten years ago. Which is why nothing more has been done on it. But the German and Belgian systems might actually come to fruition…and make a little more room on the roads.

And after all, it’s not as if something like this has never been done.

(Image: CargoCap.)

[tags]transportation,technology,traffic[/tags]

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Heart monitors hacked

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heart-mosaic I don’t need to remind you that computers are everywhere – this is the intarwub, after all. But even I get a bit surprised at some of the specific places computers end up – I never knew that people are being implanted with heart monitor/defibrillators that can broadcast data about the patient’s condition back to their doctor. [image by CarbonNYC]

Having found that out, though, I’m not at all surprised to hear that researchers have found a security vulnerability that could potentially allow an attacker to compromise and deactivate the device and prevent it from delivering the heart-restarting shocks it is designed for.

Repeat after me – everything can and will be hacked.

On the subject of electric shocks to the body, you can choose to have them for fun as opposed to for your health; the grinders point out the arrival of the Mindwire V5 electroshock force-feedback device, which will interface with your games console and deliver a brisk jolt to your hands when you get PWNED. Pain is fun, kids!