September 21, 2008

Famous geek Mark Hoekstra dies suddenly

Filed under: Gadgets,General,Technology by Orangemaster @ 9:38 am
Mark Hoekstra

Mark Hoekstra, Dutch blogger and hacker, has passed away at the age of 34 after suffering a heart attack last Wednesday. We at 24oranges found out on Twitter this morning. We mentioned him once last year because he did really cool stuff: Illegal but fun broadband access.

Quoting TUAW: “Many of Mark’s hacks and adventures are thoroughly documented on his blog, geek technique, evidence of Mark’s creative drive and problem-solving ability. He was a geek’s geek in the proudest sense of the word.”

(Link: tuaw)

Tags: , ,

August 21, 2008

Bright yellow video game machine by Martijn Koch

Filed under: Design,Gadgets,Gaming,Technology by Branko Collin @ 8:05 am

Retrothing draws attention to this 21st century reworking of the very first arcade console by Martijn Koch. Quoting the designer:

“I created Retro Space especially to honour the design of the first ever arcade cabinet (1971’s Computer Space). The perfect machine to mark the end of the marvelous time in gaming history.”

Retro Space is shipped with over a hundred licensed games, and “all the emulators needed to play your old 8 and 16-bit disks and cartridges from the attic”—which is usually a way of saying that it includes MAME. It also doubles as a home entertainment system, and will stream audio to your stereo set, video to your TV, or play either itself. Holy Neiman Marcus, where do I order?!

Via Wired.

Tags: ,

August 16, 2008

Supercomputer wins game of Go

Filed under: Gaming,Science,Technology by Branko Collin @ 12:53 pm

Engadget writes:

You know how Go nerds are always going on about how magical they are since supercomputer AI hasn’t yet cracked the ancient board game, and rarely beats even an average Go player? […] Well, those folks can wipe the smug grins off their faces as they’re faced with the sobering reality of defeat: Dutch supercomputer “Huygens” has defeated a human Go professional in an official match at the 24th Annual Congress of the game Go in Portland [USA].

The newly-minted supercomputer was aided by the recently-developed Monte-Carlo Tree Search algorithm, a whopping 60 teraflops of processing power and a considerable 9 stone handicap. Poor Kim MyungWan — who managed to beat the computer in three “blitz” games leading up to the actual match, and probably won’t be hanging up his Go hat just yet — didn’t stand a chance.

Huygens is the brand-new national supercomputer, named after Christiaan Huygens (mathematician, astronomer and physicist) and his father Constantijn (poet). I imagine it takes the tiniest of quantum computers to make this type of story a thing from the past. (A bit hard to explain, but quantum computers can calculate all the possible solutions to a problem at once.)

Link.

Tags: , , ,

July 2, 2008

RSI not related to excessive computer use

Filed under: Health,Technology by Branko Collin @ 7:34 am

Geeking out does not necessarily lead to repetitive strain injury. A study by Stefan IJmker at the Vrije Universiteit in Amsterdam shows that it doesn’t matter how long or often you sit behind a PC, these factors do not lead to RSI. Instead, a combination of factors that are all members of bad job syndrome, such as little appreciation and little variation, are the great sick-makers. A history of RSI also significantly increases the chances of the injury returning.

IJmker tracked 2,000 office workers for two years using forms and software that registered how much time subjects spent on tasks.

Earlier studies did show a connection between the amount of computer use and RSI, but almost all of these studies relied on having subjects report on their own usage patterns. IJmker’s research also shows that people who got RSI tended to overestimate how much they used the computer. The researcher will defend his thesis today.

Source: Blik op Nieuws.

Tags: , ,

April 21, 2008

Webcam handles age check in supermarkets

Filed under: General,Technology by Orangemaster @ 4:56 pm
machine1.gif

Why have unmotivated personnel slow the cue down to ask for ID in order to sell alcohol and cigarettes when technology can do it for you?

Dutch super market chain C1000 lets ‘experts’ check the age of ‘spotted teenagers’ faces’ by looking at those faces through a webcam. Now that must be a real motivating job as ‘professional verification employee’. I can picture all the cheap jokes they make during the day. I know I would.

The system, called Plaaaza (yes, three a’s, no idea why) offers a fully automated outsourced solution for the age check that the government requires when selling alcohol and cigarettes.

When someone clearly has wrinkles, the transaction is not a problem, but when spots are spotted (pardon the pun), the second webcam installed at the cash is activated, so that the young person can show their ID card up to it.

For those who do not know, the Dutch require a person to be 16 to buy cigarettes and alcohol (albeit only beer and wine).

(Link: webwereld.nl)

Tags: , ,

January 8, 2008

Public transport chip card suffers another blow

Filed under: Technology by Orangemaster @ 10:15 am
chip card logo

The security of the public transport chip card (OV-chipkaart), which was supposed to replace the strip tickets in 2007, has been compromised. German hackers have apparently cracked the secret code of the chip in the card. For Rop Gonggrijp, Dutch hacker and initiator of the campaign against voting computers, the consequences are clear: “This chip card technology is gone, broken, can no longer be used.”

According to the government, the chip card will now be introduced in 2009. However, more problems for the chip card just mean more delay in implementing it. Since the chip has been cracked, travellers could travel for free. And then imagine the breach of privacy with all the data on the chip. Other companies have simply taken measures to avoid being cracked, which was not the case here.

The two German researchers presented their breakthrough at the 24th Chaos Computer Congress in Berlin late last year. Cracking this ‘Mifare’ chip has been a huge thing with hackers for years. It was done with equipment that cost no more than EUR 100.

The Ministry of Transport, Public Works and Water Management says on their site that “The OV chip card will be phased in from 2007 starting in the Randstad. The rest of the country will have a functioning OV chip card system around 2008. The strip ticket will be abolished no later than January 2009.” The last time they announced the abolishment of the strip ticket, the government has to reverse its decision because the chip card simply did not work. The list of problems in the Rotterdam test areas include gates that don’t open, broken card chargers, money transfers that never went through and checking in through a port, but forgetting to check out. Oh and about more than 3,000 complaints.

Having spent Christmas in Oslo, Norway, I saw the exact same chip card machine everywhere not being used by people and looking vandalised. I asked my Norwergian IT friend and he said “oh that thing, that doesn’t work at all”. They use strip tickets too.

(Link and image: Volkskrant)

Tags: , , ,

December 5, 2007

Take a seat and it will follow you around

Filed under: Design,Gadgets,Technology by Orangemaster @ 4:08 pm

Check it out: a chair that follows you around! The chair has an RFID chip and the human has a card to activate it. When the human leaves the perimeter in question (sounds like Star Trek), the chair goes back to its original spot, like Spot the Dog. This brain child is from Jelte Van Geest, a student at the Eindhoven Design Academy.

(Link in French: consottisier.blogs.liberation.fr, Tip: Laurent)

Tags: , , , ,

September 27, 2007

Video of tenth Robodock arts & technology festival

Filed under: Art,Technology by Branko Collin @ 7:55 pm

Robodock is an arts and technology festival that was held last weekend at the NDSM wharf in Amsterdam. MAKE magazine (an American magazine on DIY technology) has posted a short clip with impressions on the web. This year was the 10th Robodock festival, and its theme was Rhythm, Time and Transformation.

Photo: screen capture of the MAKE film displaying human powered carnival rides from Belgian group Time Circus.

Other items on display were a small train pulling a bar, a robot drummer, another train that brought its own track along (undoubtedly taking a cue from a Cocco Bill story), power tool drag races and more.

(Via BoingBoing.)

Tags: ,