Archive for the 'Technology' Category

Jun 18 2009

A tale of two green-car markets

The Japanese market is apparently embracing more eco-friendly hybrid vehicles at a much greater rate than the US, largely due to a more wide-ranging incentive scheme. The sale stats don’t lie, as we can see (I’m including the hyperlinks from the original article to make it easier to follow up on what’s going on):

In Japan, where hybrids are now tax-free and gas prices are 78 percent higher than in the U.S., a hybrid (Honda’s Insight) topped the charts for vehicle sales for the first time ever in April. And Toyota’s gen-3 Prius, which took the crown last month, is doing well enough that the company has reportedly brought back overtime and started recruiting workers from other Toyota factories to keep up with booming demand. Chief Prius engineer Akihiko Otsuka told the New York Times recently that he expects hybrid sales to “push up the entire car market.”

Yet a Honda executive has just announced that the company expects to miss its sales targets for the Insight by as much as 33 percent this year in the U.S. That’s partly because of relatively low gas prices — they’ve dropped as much as 35 percent in the last year. As J.D. Power and Associates powertrain analyst Mike Omotoso told us recently, “When gas is cheap we tend to buy large vehicles without too much concern for the environment.”

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Nov 27 2008

Links o’ the day 27/11/08

This shot of wind tower in Jaipur is one of my favourite photos of recent times. And it certainly helps take one’s mind off the carnage that’s going on in Mumbai.

While on the subject of great photographs, here are ten of Hubble’s best before it gets decommissioned in 2010.

Say phooey to that digital alarm clock and get a pin one instead.

Although given its recent track record (read “Vista”), Microsoft has got a fair bit right.

Could newspapers have survived the web?

The credit crunch/economic meltdown has thrown up all sorts of new financial terms. Just to add one: apparently Nokia refers to “synergy-related headcount adjustments”, better known to you and me as redundancies.

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Nov 13 2008

Energy islands

It is one of those ideas that is so obvious it is difficult to imagine why somebody did not think of it sooner: a floating rig that collects wave, solar, thermal and wind energy.

One of these hexagonally-shaped islands could generate 250 megawatts (enough power for a small city), Michaelis said. Even more power is possible by mooring together several Energy Islands into a small archipelago that could include greenhouses for food, a small harbor for ships and a hotel for tourists.

Although the focus is on using the other technologies to help ocean thermal energy conversion, I think the idea could have plenty of merit even without this. It won’t be cheap, at about $600m per energy island, but it could pay for itself through desalinisation or aquaculture.

It would be important to ensure that such facilities do not interfere with marine life: with so many fish species already threatened, it would be stupid to run the risk of further depopulation (although I confess ignorance of fish stocks in tropical waters). There are also a great many dead zones in world waters, and I would be concerned that the pumping up of so many nutrients could create new ones; I’m sure such possibilities will be dealt with if such projects get funding.

It’s also unclear how far offshore these islands would be: too close, and public opinion will be against populating pretty sea views with technology.

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Oct 30 2008

Hallowe’en links and more

Hallowe’en pumpking carving with robotics (Slashdot, pic via there as well)

Looking for a Hallowe’en scare? Try the latest video games (Reuters)

Ten horror hoaxes that spooked the masses (The Daily Telegraph)

DIY Hallowe’en projects (Lifehacker)

Researchers build “haunted” room (BoingBoing)

And now time for some music.

The Misfits – Scream

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Lordi – Hard rock Hallelujah

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Cradle of Filth – No Time to Cry

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And a horror of a different kind: Jan Terri – Losing You

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Oct 30 2008

Calling all notebook designer wannabes

Published by David O'Mahony under Computing, Technology

Have your say over at WePC.com, a joint venture by Asus and Intel that allows users to specifiy what they’d like to see in a computer. You can also draw the thing if you’re feeling creative :D

Some of the stuff is quite broad in aspiration: “quality display, perfect performance, huge HDD”. I wonder how one defines “perfect performance”, particularly if WIndows Vista is installed.

The site lets you balance between long battery life and a large screen, weight versus durability, performance against price and that sort of thing, so it’s impossible to, say, have one with a battery that lasts for nine hours that also has a 19-inch screen.

One of the most highly rated so far is the extensible gaming laptop, which says nuts to a long battery in favour of desktop power.

I have yet to come across the one advocating hair, though.

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Sep 23 2008

IT management

I’ve enjoyed Robert Cringley’s recent series of blogicles on IT management — largely because it’s given me a greater understanding of a world that has, at various times, interested and frustrated me. He also draws a distinct line between management and leadership, two concepts that are often conflated but require very different skillsets.

If you get the chance, have a look at the three columns about the “Cousin IT of American industry”:

We serve the company but often don’t feel part of it. Certainly the value structures and lines of authority that function perfectly well for most of the rest of the company don’t work at all well for IT. We’re vital but at the same time, well, so different that it’s hard to imagine a CEO emerging from the IT ranks. It happens from time to time. Everyone points to John Reed, who rose from IT to CEO of Citicorp, but Reed was an exceptional case. He succeeded because his predecessor, Walter Wriston, had an unusual interest in IT and mentored Reed. Reed succeeded, too, because he didn’t really come from IT but from Data Processing, which was more hierarchical. And ultimately he didn’t succeed at all, by some measures, because John Reed was fired.

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Sep 22 2008

Resource wars

The US military’s latest strategy document throws in the usual ideological threats — and apparently the “war on terror” now has an acronym, GWOT — but has a very keen on eye on future practicalities: “We face a potential return to traditional security threats posed by emerging near-peers as we compete globally for depleting natural resources and overseas markets.”

An interesting phrase, “near peers”. I’m not sure if this is a subtle slight at Russian and Chinese efforts to restablish/establish themselves as world powers, or a tacit acceptance that US power faces being equalled in the medium term.

Tom Clonan of The Irish Times notes:

This thinly-veiled reference to Russia and China will, perhaps, come as little surprise given recent events in Ossetia and Abkhazia. The explicit reference in this context to future resource wars, however, will probably raise eyebrows among the international diplomatic community, who prefer to couch such conflicts as human rights-based or rooted in notions around freedom and democracy.

The document, however, contains no such lofty pretences. It goes on to list as a pre-eminent threat to the security of the US and its allies “population growth – especially in less-developed countries – [which] will expose a resulting ‘youth bulge’.”

A young, growing population would mean a corresponding growth in resource consumption. It’s valid for a military to consider these sorts of threats — its duty is to protect the nation and its citizens, and so it should be prepared for as many eventualities as possible, and however unpalatable it may seem to the observer. But this is an outline of what strategies and technologies will be needed in the future, rather than a plan of campaign.

That food and water could lead to conflict should not be unexpected. The rocketing price of rice, for instance, has prompted several Gulf states to look into buying farmland in producer countries as a means of safeguarding supplies. If we hear a country saying “Oh, that looks like a nice spot to invade and grow corn”, then we need to worry. But don’t think it hasn’t been said privately.

According to Clonan, the document also looks at hi-tech options for fight wars and conducting military exercises. The space-based perspective might sound like science fiction, but is unsurprising. Any military would want to use all the assets at its disposal — and orbit allows all sorts of perspectives and observation options.

It is also indicative of a drive to reduced US casualties. Mobile-operated drones and such have been mooted and occasionally deployed for some time, although with mixed results. However, the use of hardware over personnel is more PR friendly, as well as a possibility for reducing the used operating budget on pesky things such as food and water. We may not be in Terminator country just yet, but it would mark a major shift in military composition and operation.

If it comes to pass, of course,

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Jun 13 2008

Shape-shifting car

Published by David O'Mahony under Technology

BMW has come up with a concept car that’s covered in fabric. Not metal, FABRIC. Not only that, but the owner can change it’s shape. Innovative, I’ll give them that. But as one of the Wired commenters says: “That car is hot. No more keying a car though… people will just slash a slit in your door.”

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Apr 13 2008

I want this for my birthday

Published by David O'Mahony under Technology

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It’s a Landwalker made by the Japanese company Sakakibara Kikai and sells for about $350,000. And yes, that IS a machine gun.

As spotted here.

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Nov 01 2007

Links o’ the day

First OS X Trojan spotted — no need to panic just yet.

Greens means compromise. Harry’s in fine form: “As the saying goes, you say tomato, I say total and abject capitulation.”

How to educate yourself online. Sure, we’ve all been wandering the net for years, but now and then it’s good to get a refresher.

Tesco employee suspended over Facebook. He tracked a customer down and sent her naughty pictures.

And you thought you had a bad day… You didn’t get arrested after crashing your car, getting shot and stripping off.

A friend of a friend bombed Bali. That’s one way for a politician’s speech to make the papers.

Japan may track defence officials using GPS.

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