Image

AmigaOS Twenty-Five Years of Check-Ins Visualized Screenshot-sm 82

the_arrow writes "As a celebration of the 25th anniversary of the Amiga computer, Hyperion Entertainment has made a video using the Gource CVS visualization software showing a time-compressed version of 25 years of Amiga development, from the early days of AmigaOS 1.0 to the present. Personal commentary added by one of the current core full-time AmigaOS developers, Hans-Joerg Frieden (a.k.a. 'Rogue')."
Amiga

The Amiga Turns 25 289

retsamxaw reminds us that yesterday was the 25th anniversary of the Amiga. "[The Amiga] debuted to rave reviews and great expectations — heck, InfoWorld said it might be the 'third milestone' in personal computing after the Apple II and the IBM PC. ... Commodore was a famously parsimonious outfit, but it splurged on the Amiga's introduction. The highlight of that Lincoln Center product launch was a demo in which pop art legend Andy Warhol used an Amiga to 'paint' Blondie's Debbie Harry. The exercise didn't prove much of anything other than that Warhol was able to use the paint program's fill command, but it was heady stuff... Other platforms and tech products would inspire similarly fanatical followings — most notably OS/2 and Linux... But Amiga nuts of the 1980s and early 1990s... remain the ultimate fanboys, even though it hadn't yet occurred to anyone to hurl that word at computer users."
Amiga

Timberwolf (a.k.a. Firefox) Alpha 1 For AmigaOS 152

An anonymous reader writes "We're happy to announce the availability of the first alpha release of Timberwolf, the AmigaOS port of the popular Firefox browser. Timberwolf needs AmigaOS 4.1 Update 2 installed. Please read the documentation for information about usage and limitations. This is an alpha release, meaning it will have a lot of problems still, and be slower than it should be. We are releasing it as a small 'Thank you' to all those that have donated in the past to show that development is still going on. Timberwolf is available on os4depot.net. For further information and feedback, check the Timberwolf support forum on amigans.net."
Amiga

The Amiga, Circa 2010 — Dead and Loving It 383

Orion Blastar writes "While many Amiga users have moved on to Linux, Mac OS X, and even, gasp shock, Microsoft Windows, some of us don't want to give up so easily. There are two open source projects that are keeping the Amiga legacy alive even if Amiga Inc. seems to be deader than a doornail and not really doing much but selling old Classic Amiga games for new platforms. Like WINE, there was a project to run AmigaOS 3.1 software for Linux and other platforms, but it evolved instead into an open source operating system named Amiga Research OS, or AROS. AROS is best run inside an emulator, and while it is not a modern OS like Linux, it can be downloaded and run inside of Linux (and the downloads section has more). While it is not ready for prime time yet, it is a promising OS that is being ported to many platforms and uses the user friendly Amiga GUI we Amiga users grew up with." Read on for more.
Amiga

Amiga and Hyperion Settle Ownership of AmigaOS 227

HKcastaway writes "Amiga Inc and Hyperion Entertainment announced a settlement over ownership and licensing over AmigaOS 4.0 and future versions. Since the bankruptcy of Commodore, Amiga's history has been littered with lawsuits that have affected the development of Amiga hardware and software. Having a lawsuit-free OS probably will help a great deal to the continuity and recovery of the Amiga heritage. Hyperion also provides AmigaOS SDKs for developers.'
Power

High-Temp Superconductors To Connect Power Grids 332

physburn writes "Somewhere in a triangle between Roswell (UFO) NM, Albuquerque (Left Turn) NM, and Amarillo (Do you know the way?) TX, a 22.5 square mile triangle of High Temperature Superconductor pipeline is to be built. Each leg of the triangle can carry 5GW of electricity. The purpose to load-balance and sell electricity between America's three power grids. Previously the Eastern Grid, Western Grid and Texan Grid have been separate, preventing cheap electricity being sold from one end of America to the other. The Tres Amiga Superstation, as it is to be called, will finally connect the three grids. The superstation is also designed to link renewable solar and wind power in the grids, and is to use HTS wire from American Superconductor. Some 23 years after its invention, today HTS comes of age. "
Upgrades

Has the Rate of Technical Progress Slowed? 712

Amiga Trombone writes "An article in the IEEE Spectrum argues that the rate of technological progress has slowed in the last 50 years. While there have been advances in areas such as computers, communications and medicine, etc., the author points out that these advances have largely been incremental rather than revolutionary. He contrasts the progress made within the life-span of his grandmother (1880-1960) with that in his own (1956-present). Having been born the year after the author, I've noticed this, too. While certainly we've produced some useful refinements, little of the technology available today would have surprised me much had I been able to encounter it in 1969. While some of it has been implemented in surprising ways, the technology itself had largely been anticipated."
Operating Systems

World's First Formally-Proven OS Kernel 517

An anonymous reader writes "Operating systems usually have bugs — the 'blue screen of death,' the Amiga Hand, and so forth are known by almost everyone. NICTA's team of researchers has managed to prove that a particular OS kernel is guaranteed to meet its specification. It is fully, formally verified, and as such it exceeds the Common Criteria's highest level of assurance. The researchers used an executable specification written in Haskell, C code that mapped to Haskell, and the Isabelle theorem prover to generate a machine-checked proof that the C code in the kernel matches the executable and the formal specification of the system." Does it run Linux? "We're pleased to say that it does. Presently, we have a para-virtualized version of Linux running on top of the (unverified) x86 port of seL4. There are plans to port Linux to the verified ARM version of seL4 as well." Further technical details are available from NICTA's website.
Graphics

Hacking Hi-Def Graphics and Camerawork Into 4Kb 255

TRNick writes "The old home-computing art of hacking elaborate graphics and camerawork into tiny amounts of memory has been lost, right? Not so. The demoscene is keeping ingenious coding skills alive, and TechRadar finds out the latest developments. Winner of the 4kb competition at 2009's Breakpoint party was RGBA's demo 'Elevated,' a gorgeous scrolling demo featuring photo realistic landscapes and music, which fits into the memory used by one of your PC's desktop icons. This is really impressive stuff."

Windows 95 Almost Autodetected Floppy Disks 334

bonch writes "Windows 95 almost shipped with a technique for detecting whether a floppy disk was inserted without spinning up the drive. Microsoft's floppy driver developer discovered a sequence of commands that detected a disk without spinup — unfortunately, unspecified behavior in the floppy hardware specification meant that half the drives worked one way and half the other, each giving opposite results for the detection routine. Microsoft considered a dialog prompting the user to insert a disk to 'train' the routine, but the idea was scrapped."
Games

EVO Linux Gaming Console Opens Pre-Orders 247

Engadget is reporting that Envizions, maker of the EVO Linux game console, has finally announced final specs and opened the doors to pre-orders. All bets are off until users actually see the hardware, but it will be nice to see a new player in the market. Of course, this assumes they put some time into a little polish that is usually expected from the gaming community (that website, yikes) and some effort into a killer game library. "Envizions say that the console will run a modified, quick-boot distro of Fedora called Mirrors (which can be upgraded to a beefier build named Mirrors Evolution X), and will feature a "cloud" service stacked with Amiga (!) games and an Akimbo-based video service. Beyond that, proper titles will be sold online and on SD cards for around $20." I'm sure they won't forget to send Slashdot a beta review copy with a couple of games.
PlayStation (Games)

Emulation Explosion On the PS3 Via Linux 425

Marty writes "The PlayStation 3 has recently seen an explosion of releases of emulators and games for the Yellow Dog Linux distro for PS3; once you have installed Yellow Dog Linux you then have the ability to try out MAME, SNES, Amiga, Dos, Commodore and Atari emulators (that's the tip of the iceberg) and such games as Quake 2, Duke Nukem 3D, Hexen 2 and Alephone. Time to start installing Linux on your PS3?"
Hardware

Amiga Community Collaborates On Restorative Gel To Brighten Your Old Plastic 225

jamie pointed out an Amiga community that took a discovery of how to restore old computer plastic, super-charged it, and then opened the process to the public domain. Time to spruce up those old dusty TRS-80s in the basement. "All of the initial tests were done with a liquid and we realized that for large parts this was getting expensive, so the next stage was to make a paintable 'gel' version that could be brushed onto larger surfaces. This was tried in Arizona in the sun and the UK under a UV lamp and was found to be just as effective as the liquid. We have now released this to the public domain for anyone to use as we can't patent it and we coined the nickname 'Retr0brite' for it, as it summed up what we were actually doing with it."
Math

Sacrificing Accuracy For Speed and Efficiency In Processors 499

Skudd writes "Modern computing has always been reliant on accuracy and correct answers. Now, a professor at Rice University in Houston posits that some future applications could be revolutionized by 'probabilistic computing.' Quoting: 'This afternoon, Krishna Palem, speaking at a computer science meeting in San Francisco, will announce results of the first real-world test of his probabilistic computer chip: The chip, which thrives on random errors, ran seven times faster than today's best technology while using just 1/30th the electricity. ... The high density of transistors on existing chips also leads to a lot of background "noise." To compensate, engineers increase the voltage applied to computer circuits to overpower the noise and ensure precise calculations. Palem began wondering how much a slight reduction in the quality of calculations might improve speed and save energy. He soon realized that some information was more valuable than other information. For example, in calculating a bank balance of $13,000.81, getting the "13" correct is much more important than the "81." Producing an answer of $13,000.57 is much closer to being correct than $57,000.81. While Palem's technology may not have a future in calculating missions to Mars, it probably has one in such applications as streaming music and video on mobile devices, he said.'
NASA

Obama Moves To Link Pentagon With NASA 491

Amiga Trombone sends this quote from the beginning of a story at Bloomberg: "President-elect Barack Obama will probably tear down long-standing barriers between the US's civilian and military space programs to speed up a mission to the moon amid the prospect of a new space race with China. Obama's transition team is considering a collaboration between the Defense Department and the National Aeronautics and Space Administration because military rockets may be cheaper and ready sooner than the space agency's planned launch vehicle, which isn't slated to fly until 2015, according to people who've discussed the idea with the Obama team."
Programming

Scripting In Commodore BASIC For Windows & Linux 213

SomeoneGotMyNick writes "Someone more nostalgic than I am, and with a lot of time on their hands, had created a scripting language based on Commodore BASIC for Mac OS X. They recently finished a version that works on Windows and Linux. You can pass the text of a BASIC program as a parameter to the program. I found it odd that it took 1.8 MB of source code to compile to an interpreter that used to fit in 8K of ROM space. If this ever becomes popular, perhaps we'll see Obfuscated CBM BASIC contests." In a simliar vein, in the comments someone points out what is essentially an open source AmigaOS Classic.
Handhelds

Pandora Console Ready For Pre-Orders 309

Croakyvoice writes "Finally, months after the official announcement, 3,000 lucky people can now pre-order Pandora, possibly the world's fastest handheld console. It boasts a processor capable of up to 900 MHZ, PowerVR 3D graphics, a large 800x480 LCD touchscreen, Wi-Fi, Bluetooth, USB, dual SD card slots, TV out, dual analogue and digital controls, a clamshell DS Lite-style shape, and a 43-button mini keyboard. The console already boasts an amazing amount of ready-for-release software such as Ubuntu and many full-speed emulators for systems such as Snes, Amiga, Megadrive, and many more that are not publicly announced yet. The console is as powerful as the original Xbox and on a par with the Nintendo Wii. Those interested should visit OpenPandora.Org. For the full history of Pandora from inception until the present, check out the Pandora Homebrew Site."
Software

How To Sell a Video Game Idea? 351

fobsta writes "Do any Slashdotters have experience of selling video game ideas? I'm an artist who has programmed a rough-as-nails demo and animated a trailer to explain my concept. Obviously I think it's fun, it shows promise, and my friends think it's cool. Who should I pitch the idea to? Existing video games companies, venture capitalists, or what about those dentists who financed the Amiga? Are they still around? I've had a previous idea hijacked, and received no reward for it whatsoever; how can I prevent this happening again?"
PC Games (Games)

2007 Mod of the Year Winners 34

intenscia writes "The 2007 Mod of the Year Awards players choice winners have been announced, capping off a great year in gaming. This year titles which were influenced by the War in Iraq fared well, with Half-Life 2, Battlefield 2 and the GPL'd ID Tech 3 engine polling strongly in the indie games and released mods categories. Crysis mods, though still in the early stages of development, did well in the best upcoming category as indie developers attention shifts to some of the next-gen engines."

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