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Hardware Hacking

The Chipophone — an 8-Bit Chiptune Organ 84

Posted by Soulskill from the tones-of-childhood dept.
adunk writes "Linus Åkesson has built an 8-bit synthesizer inside an old electric organ case. 'All the original tone-generating parts have been disconnected, and the keys, pedals, knobs and switches rerouted to a microcontroller which transforms them into MIDI signals. Those are then parsed by a second microcontroller, which acts as a synthesizer.' The Chipophone is perfect for playing classics such as the Super Mario Bros in-game music or Rob Hubbard's Spellbound. A description of the build process, with photos, is available."
Cellphones

Symbian, the Biggest Mobile OS No One Talks About 423

Posted by Soulskill from the no-death-grip-or-kill-switch-stories dept.
blackbearnh writes "The iPhone vs. Android wars are in full swing, but no one talks about the mobile operating system that most of the world uses: Symbian. Part of the reason, perhaps, is that the Symbian developer infrastructure is so different from the Wild West approach that Apple and Google take. Over at O'Reilly Answers, Paul Beusterien, who is the Head of Developer Tools for the Symbian Foundation, talks about why Symbian gets ignored as a platform despite the huge number of handsets it runs on. Quoting: 'Another dimension is the type of developer community. [Historically, Symbian's type of developers] were working for consulting houses or working at phone operator places or specifically doing consulting jobs for enterprise customers who wanted mobile apps. So there's a set of consulting companies around the world that have specialized in creating apps for Symbian devices. It's a different kind of dynamic than where iPhone has really been successful at attracting just the hobbyist, or the one- or two-person company, or the person who just wants to go onto the web and start developing.'"
Canada

Information On Philips' "Coffee" Machine? 168

Posted by timothy from the delicious-obscurities-in-your-cranium dept.
RogueWarrior65 writes "In the early 1970s, I was fortunate to discover the Ontario Science Centre in Toronto. For the Gen Y'ers out there who never knew a world without computers, to Gen X'ers, this place was the future. Computer technology was just beginning to be exposed to the world and this museum had the coolest exhibits around, most of which were interactive. One of the exhibits was a machine reminiscent of an old vending machine. On its face was a large circuit board with lights that spelled out the word 'coffee.' There were several dials and a button, which, when pressed, would cause the machine to speak the word. The knobs adjusted various inflections and tonal qualities of the speech. Feeling nostalgic, I inquired of the museum about this exhibit. Was it still there? If not, was it in storage somewhere and could I purchase it. I was told that the machine was developed by Philips Electronics but the exhibit was no longer in their collection. Then I asked Philips about it and was told that no, they have nothing in the archives, no schematics or parts list. A Google search is came up empty as well. Does anyone have any more information on this gadget?"
NASA

Russia's Unmanned Capsule Misses Space Station 224

Posted by timothy from the head-'em-off-at-the-next-pass dept.
mikesd81 writes "Russia's unmanned cargo ship Progress 38 missed docking with the ISS and sailed right on by it instead of docking on autopilot. A telemetry lock between the Russian-made Progress module and the space station was lost and the module flew past at a safe distance. NASA said the crew was never in danger and that the supplies are not critical and will not affect station operations. There will be no other attempts at docking today, and the orbit of the module raises questions of any other attempts again. Packed aboard the spacecraft are 1,918 pounds of propellant for the station, 110 pounds of oxygen, 220 pounds of water and 2,667 pounds of dry cargo — which includes spare parts, science equipment and other supplies."
Portables

iPad Jailbroken 624

Posted by kdawson from the let-the-games-begin dept.
A day after the release of Apple's tablet computer, a hacker claims to have gained root access to the iPad. "A well-known hacker of the iPhone, who previously defeated Apple's restrictions on developers, has claimed in a video to have hacked the iPad. Just a day after release, the hacker, who goes by 'MuscleNerd' online, said that he has gained root access to the iPad..."
Handhelds

Apple iPad Reviewed 443

Posted by samzenpus from the under-the-hood dept.
adeelarshad82 writes "Since the iPad's initial introduction back in January, many of us still wonder why we should drop hundreds of dollars for what is termed as a large iPod. Missing features like support for multitasking, a built-in camera for video chats, and Flash support in Safari only add to the dilemma. However, a recently published review of the iPad starts to clear up these doubts. To begin with, the iPad is packing some real quality gear under the hood. Even though the in-house-designed 1GHz A4 chip got little official comment from Apple, the touch screen's instantaneous responses prove that it is outstandingly fast. Furthermore, the iPad runs iPhone OS 3.2, and is currently the only device that runs this version of the operating system. iPad's graphics capabilities come from a PowerVR SGX GPU, similar to the one found in the iPhone 3GS and iPod Touch. It can render about 28 million polygons/second, which is more powerful than the Qualcomm Snapdragon found in devices like the HTC HD2. Also, iPad's extraordinary battery life is not just a myth. According to the lab tests, the battery netted a respectable 9 hours and 25 minutes, very close to Apple's claims of 10 hours."
Programming

"Mythical Man-Month" Supposedly Busted By MIT Startup 231

Posted by samzenpus from the many-eyes-and-fingers dept.
An anonymous reader writes "We all know about the Mythical Man-Month, the argument that adding more programmers to a software project just makes it later and later. A Linux startup out of MIT claims to have busted the myth, using an MIT holiday month to hire 20 college student interns to get all their work done and quadrupling its productivity."
Handhelds

Apple Removes Wi-Fi Finders From App Store 461

Posted by timothy from the you've-been-very-very-naughty dept.
jasonbrown writes "Apple on Thursday began removing another category of apps from its iPhone App Store. This time, it's not porn, it's Wi-Fi. Apple removed several Wi-Fi apps commonly referred to as stumblers, or apps that seek out available Wi-Fi networks near your location. According to a story on Cult of Mac, apps removed by Apple include WiFi-Where, WiFiFoFum, and yFy Network Finder."
Earth

Russians Claim More Climate Data Was Manipulated 715

Posted by samzenpus from the let-the-flamewar-begin dept.
DustyShadow writes "On Tuesday, the Moscow-based Institute of Economic Analysis (IEA) claimed that the Hadley Center for Climate Change had probably tampered with Russian-climate data. The IEA believes that Russian meteorological-station data did not substantiate the anthropogenic global-warming theory. Analysts say Russian meteorological stations cover most of the country’s territory, and that the Hadley Center had used data submitted by only 25% of such stations in its reports. Over 40% of Russian territory was not included in global-temperature calculations for some other reasons, rather than the lack of meteorological stations and observations. The data of stations located in areas not listed in the Hadley CRU survey often does not show any substantial warming in the late 20th century and the early 21st century."
Politics

Scientists Step Down After CRU Hack Fallout 874

Posted by timothy from the pure-indignation dept.
An anonymous reader writes "In the wake of the recent release of thousands of private files and emails after a server of the Climate Research Unit of the University of East Anglia was hacked, Prof. Phil Jones is stepping down as head of the CRU. Prof. Michael Mann, another prominent climate scientist, is also under inquiry by Penn State University."

Comment Windows 7 should be 64 Bit (Score 0, Offtopic) 397

by AKAImBatman (#28871125) Attached to: Windows 7 vs. Windows XP On a Netbook

(Sorry, this is somewhat offtopic, but it was the first thing I thought of when I saw the comparison between Windows XP and Windows 7.)

I once saw someone here on Slashdot mention that Microsoft should not have shipped a 32-bit version of Vista, opting instead to push only the 64-bit version. While it seemed like an odd statement at the time (despite the fact that my home XP machine was an AMD64 processor), I find myself agreeing with it on Windows 7.

As it stands today, 32-bit Windows is quickly becoming too small for many business and industrial uses, and it's very affordable to build a high-performance home machine with more than 4GB of RAM. (Case in Point.) In fact, with intensive web applications and sophisticated desktop tools (yeah, some of them are bloated) chewing more memory than ever before, it just doesn't make sense to get anything less than 4GB (nay, 3GB if you're running Windows 32-bit!) except for a few edge cases.

Unfortunately, Windows has been kind of lagging on the 64-bit front. By treating it as sort of a bastard child (like they treated all their non-i386 NT versions), Microsoft managed to ensure that hardware manufacturers wouldn't make an effort to support 64-bit windows in a non-server environment. Which is frustrating as I've started bumping up against that once-awesome 4GB barrier.

In an attempt to turn this into a slightly more useful conversation rather than a one-sided rant, I was wondering if I could get some opinions on using virtualization as a solution? With Windows' poor track record as a 64-bit OS, I have been thinking about running a 64-Bit Unix and virtualizing 32-bit windows for backward compatibility. I've already had some success with virtualizing Windows 7 on a MacBook, and have even been able to get desktop integration working. (Quite spiffy that. Though the two interfaces occasionally confuse my wife. She's the primary user of Windows, needing support for some specialized programs with no real alternatives available.)

Does anyone here have experience with setting up a system like this? Do you use Xen, VMWare, Sun VirtualBox/OpenxVM, or some other solution? What do you use as your primary OS? Linux has come a long way, but the upgrade treadmill is still frustrating. Especially with the seemingly regular ABI upgrades. Does anyone use [Open]Solaris x86_64 as a host? Do you have 3D Graphics completely disabled, or have you found a good way to allow all OSes solid and reliable access to the underlying graphics card? Do you bother with mounting virtual shared drives to move data between the OSes, or do you have a home NAS for storing data? (I'm leaning toward a NAS myself.)

Just a few thoughts, anyway. Thanks in advance for experiences & suggestions! :-)

Comment Re:Videogames in 1982? (Score 4, Informative) 320

by AKAImBatman (#28840817) Attached to: Tron Legacy Exposed

Wasn't Wolfenstein, released in 1992 the first game with 3D graphics?

Not even close. Wolfenstein wasn't even the first raycaster game. It was preceded by Catacombs 3D (also by Id) which itself was preceded by Hovertank (also by Id).

Before those were even a twinkle in Carmack's eye, we had MIDI Maze (1987) and Star Wars Arcade (1983), just to name a few. There were tons of attempts at 3D games before Carmack. He merely popularized the First Person Shooter genre and made 3D Graphics the standard.

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