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Supercomputing

US Supercomputer Lead Sparks Russian Govt's Competitive Drive 74

CWmike writes "Russia's launch of Sputnik in 1957 triggered a crisis of confidence in the US that helped drive the creation of a space program. Now, Russia is comparing the US's achievements in supercomputing with theirs, and they don't like what they see. In a speech on Tuesday, Russia's President, Dmitry Medvedev, criticized his country's IT industry almost to the point of sarcasm for failing to develop supercomputing technology, and urged a dramatic change in Russia's use of high-performance computing. Medvedev, at the opening address of a Security Council Meeting on Supercomputers in Moscow, told attendees that 476 out of the 500 supercomputers on the Top500 list were manufactured in the United States. 'Therefore, in general, our situation is very difficult,' he said."
Transportation

Armadillo Aerospace Flight Paves Way For Science Payloads 63

Matt_dk writes "Armadillo Aerospace conducted two groundbreaking atmospheric test flights this weekend with their 'Mod' vertical-takeoff-vertical-landing rocket, a vehicle familiar to anyone who has followed NASA's Lunar Lander Challenge competitions. Flying from their test facility in Caddo Mills, Texas, Armadillo Aerospace first completed a milestone flight under a NASA contract, using methane fuel and liquid oxygen as propellant. Later that same afternoon, a second successful low-altitude flight was performed using a 'boosted hop' trajectory of the same type that will be used for suborbital flights to space."

Comment Re:OpenMoko (Score 1) 208

The believe navit program has this type of more advanced "giving directions" feature (you can probably find more information on the navit website). I haven't tried navit much, since the other GPS apps such as tangogps have been enough for me..

Comment Re:Google will always have an advantage for me (Score 1) 202

I agree with you, although you have some sort of google account even if you haven't "joined" it.
Your interactions with google are associated with your computer and a google id. I still use google and facebook (although I resisted facebook for a while), but I wouldn't mind if they were both a little less big brother.
Here the first google privacy info I found: Search Privacy at Google

Comment Re:player mimicry (Score 1) 146

Are you saying professional chess players don't prepare for big matches by studying their opponent? (and their opponent's previous games)

I realize that players at that level probably mostly play from a memory of board states, but there are so many possibilities that knowing which ones to focus on let's you analyze the possibilities that are most likely. The unbeatable chess strategy you describe is for a computer with a ton of memory and a fast search capability, not for humans or human-like AI.

Back to the main topic, I think a self-learning system can be much more human-like and smarter, but if the task is simple or restricted enough (checkers, for example), learning may not be needed to win.

Comment Re:It's not about prediction [Re:Flyin Cars] (Score 1) 499

That makes sense, but don't forget that new/future things in real life are often "cool", too. Sure there are plenty of advances that are boring, but, for example, when people first got to drive cars, it was probably pretty interesting.

Cool science fiction ideas that are physically possible, may eventually happen.
It's funny.  Laugh.

Finding a Personal Coding Trifecta 188

jammag writes "For Seinfeld's George Constanza, his dream of the ideal moment was having sex while watching TV and eating a pastrami sandwich. He called this Nirvana state 'The Trifecta.' Developer Eric Spiegel adapts this concept of Nirvana to the act of writing your best possible code. He examines all (or most) of the possible things that might contribute to the 'The Trifecta' for developers — food, beverages, time of day. Spiegel also describes his personal Trifecta."

Comment Data (was: Doesn't Have Time?) (Score 1) 309

Actors age. (So do machines, but not the same way.) I think the main reason they killed off Data in the last Star Trek movie was the difficulty explaining away Brent Spinner's signs of age. So they set up a new character who's supposedly a sort of continuation of Data, all ready to to play the role in the next sequel

That sort of makes sense, but I'm thinking they replaced Data because, like his replacement, the earlier robotic/child-like Data is much more interesting than grown up Data (or any android) who has emotions and acts pretty much human.

Comment Re:Swordfighting (Score 1) 153

For wrist angle, just add another wiimote to your forearm. Now you can measure wrist angle (assuming the motion plus is accurate enough). Motion capture people do these kinds of things, but if there's a max of 4 wiimotes, you'll be limited to how much you can capture.
The other issues you mention are not so easily solved: force feedback, etc.

Comment More Openmoko Information (Score 3, Informative) 101

Interview with Steve Mosher from Openmoko about current state of things (7 minute video):
http://www.youtube.com/watch?v=_d8Tsvj2TdQ

Sean Moss-Pultz's presentation at openexpo (30 minute video):
http://www.youtube.com/watch?v=UFuwhPXYxxI&NR=1

Head FreeSmartPhone developer, Mickey Lauer's take on things.
http://www.vanille-media.de/site/index.php/2009/04/04/back-from-switzerland/

LinuxDevices article: Openmoko: Next-gen phone bites the dust, FreeRunner lives.
http://www.linuxdevices.com/news/NS8568412362.html

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