BBCWatcher writes "Despite Oracle CEO Larry Ellison's recent statement that his company will continue Sun's hardware business, it won't be with Sun processors (and associated engineering jobs). The New York Times reports that Sun has canceled its long-delayed Rock processor, the next generation SPARC CPU. Instead, the Times says Sun/Oracle will have to rely on Fujitsu for SPARCs (and Intel otherwise). Unfortunately Fujitsu is decreasing its R&D budget and is unprofitable at present. Sun's cancellation of Rock comes just after Intel announced yet another delay for Tukwila, the next generation Itanium, now pushed to 2010. HP is the sole major Itanium vendor. Primary beneficiaries of this CPU turmoil: IBM and Intel's Nehalem X86 CPU business."

already-living-in-a-virtual-world writes "On his blog, mispeled writes about a new type of game he'd like to see for the iPhone. It's interesting stuff: '... the integration of a true gaming platform with the capabilities of a phone is unique, at least for the quality of the gaming experience offered. For all intents and purposes, the iPhone is a new system. And new systems demand that new gameplay mechanics be explored. For a long time I've been a fan of the MMORPG genre, and the iPhone offers several MMO-type games, especially those in the facebook, social-networking style. However, what I've yet to see is a game that takes advantage of the iPhone's location services, the GPS-like capability of the phone. Tons of applications use it, but no games, as far as I've seen. Why not? Motion sensing is all the rage on the consoles — the Wii popularized it, but now Microsoft and Sony are jumping on the bandwagon. But the iPhone, because it's portable, offers something more. And I want those offerings taken advantage of. I want to play an MMO that knows where I am and links my physical location to a virtual location. I want to create a game that gives the planet Earth a virtual overlay, interactable via a mobile (read: the iPhone) interface.'"

Damien1972 writes to tell us that researchers from the Carnegie Institution and California State University claim that a fleet of kites could harvest enough energy to run New York and other major cities, especially if they are affected by polar jet streams. "Using 28 years of data from the National Center for Environmental Prediction and the Department of Energy, Ken Caldeira of the Carnegie Institution's Department of Global Ecology and Cristina Archer of California State University, Chico compiled the first global survey of wind energy available at high altitudes in the atmosphere. They found that the regions best suited for harvesting this energy align with population centers in the eastern U.S. and East Asia, although they note that 'fluctuating wind strength still presents a challenge for exploiting this energy source on a large scale.'"

Engadget is reporting that NVIDIA has released five new mobile GPUs to fill some imagined gap in the 200M series lineup. These new chips supposedly double the performance and halve the power consumption of the older chips, but still no word on why they think we need eight different GPU options. "The cards are SLI, HybridPower, CUDA, Windows 7 and DirectX 10.1 compatible, and all support PhysX other than the low-end G210M. Of course, with integrated graphics like the 9400M starting to obviate discrete graphics in the mid range -- even including Apple's latest low-end 15-inch MacBook Pro -- we're not sure what we'll do with eight different GPU options, but we suppose NVIDIA's yet-to-be-announced price sheet for these cards will make it all clear in time."

Harry writes "Once upon a time, it wasn't a given that PC owners should be able to format their own floppy disks. Or that ports should be standard, not proprietary. Or that it was a lousy idea to hardwire a PC's AC adapter, or to put the power supply in the printer so that a printer failure rendered the PC unusable, too. Over at Technologizer, Benj Edwards has taken a look at some of the worst design decisions from personal computing's early years — including ones involving famous flops such as the PCJr, obscure failures such as Mattel's Aquarius, and machines that succeeded despite flaws, like the first Mac. In most instances — but not all — their bad decisions taught the rest of the industry not to make the same errors again."

RazvanM writes "This is an attempt to visualize the relationships among the Linux File Systems through the lens of the external symbols their kernel modules use. We took an initial look a few months back but this time the scope is much broader. This analysis was done on 1377 kernel modules from 2.6.0 to 2.6.29, but there is also a small dip into the BSD world. The most thorough analysis was done on Daniel Phillips's tree, which contains the latest two disk-based file systems for Linux: tux3 and btrfs. The main techniques used to establish relationships among file systems are hierarchical clustering and phylogenetic trees. Also presented are a set of rankings based on various properties related to the evolution of the external symbols from one release to another, and complete timelines of the kernel releases for Linux, FreeBSD, NetBSD, and OpenBSD. In all there are 78 figures and 10 animations."

layabout writes "We've seen tremendous advances in user interfaces over the past few years. Unfortunately, those UIs and supporting infrastructure exclude the disabled. In the same timeframe there has been virtually no advance in accessibility capabilities. It's the same old sticky keys, unicorn stick, speech recognition, text-to-speech that kind-of, sort-of, works except when you need to work with with real applications. Depending on whose numbers you use, anywhere from 60,000 to 100,000 keyboard users are injured every year — some temporarily, some permanently. In time, almost 100% of keyboard users will have trouble typing and using many if not all mobile computing devices. My question to Slashdot: Given that some form of disability is almost inevitable, what's keeping you from volunteering and working with geeks who are already disabled? By spending time now building the interfaces and tools that will enable them to use computers more easily, you will also be ensuring your own ability to use them in the future." Follow the link for more background on this reader's query.

MojoKid writes "Intel has been rather successful at carving out a large percentage of the netbook market with their low power Atom processor. Moving forward, Intel's executives believe there's a good potential to increase Atom's traction in adjacent markets by targeting its low-cost, energy-efficient chips at various multifunctional consumer gadgets including smartphones and other portable devices that access the Internet. Code-named Moorestown, a new version of the chip will offer a 50x power reduction at idle and reportedly will deliver enough horsepower to handle 720p video recording and 1080p quality playback. It is with this upcoming chip that Intel will begin targeting the smartphone market In 2011. Intel also plans to introduce an even smaller, less power-hungry version of the chip known as Medfield, which will be built on a 32nm process with a full solution comprising a PCB area of about half the size of a credit card."

Eurogamer has a story about how the design of motion-control input devices has evolved over the years, ranging from the Nintendo Power Glove and Sega Activator up to modern devices like the Wii Remote and the upcoming projects by Sony and Microsoft. Now that the technology has caught up with the ideas, EA CEO John Riccitello said he expects motion-control gaming to rapidly expand, eventually occupying half the total games market. He said, "We almost invested to create a platform extension like that for some of the games we're working on. We're very pleased, frankly, that it showed up at Microsoft, because I'd rather them pay for that. They can leverage it better, and we can build software. But I felt the market wanted that technology and I'm glad it's coming."

An anonymous reader writes "Johan Van den Brande has developed a Twitter client for the Commodore 64, allowing 140-character messages to be posted directly from this TV-connected 1982 home computer. This YouTube video shows how the Twitter client is — slowly! — loaded from a 5.25" floppy disk, how the latest Twitter messages are downloaded and shown on the TV screen, and how this tweet is posted. All that is needed is a C64, a TV, and a C64 Ethernet card. The Twitter client is implemented with the Contiki operating system, which otherwise is used for connecting tiny embedded systems to the Internet."

MonkeyClicker writes to tell us that the world's first large-scale floating turbine has been installed off the coast of Norway. A combined effort between Siemens and StatoiHydro, this marks the first foray into deeper waters due to restrictions in place that require offshore turbines to be attached to the sea bed. "The turbine in Norway will be 7.4 miles offshore where the water is 721 feet deep. It will be utility-size turbine, with a hub height of about 100 feet, capable of generating 2.3 megawatts of electricity. To address the conditions of the deep sea, the turbine will have a specially designed control system that will seek to dampen the motion from waves."

The Register has details on a recent EC2 outage that is being blamed on a lightning strike that zapped a power distribution unit of the data center. The interruption only lasted around 6 hours, but the irony should last much longer. "While Amazon was correcting the problem, it told customers they had the option of launching new server instances to replace those that went down. But customers were also able to wait for their original instances to come back up after power was restored to the hardware in question."

snydeq writes "InfoWorld's Bill Snyder questions whether AT&T's jockeying on tethering and MMS may signal coming iPhone pricing surcharges. After all, as Apple's exclusive US partner, Ma Bell should have plenty of insight into upcoming iPhone features and revenue opportunities. Yet AT&T was very conspicuous in its absence from the list of providers who will support tethering and MMS at Tuesday's launch of the new iPhone at WWDC, and by Wednesday, it was backpedaling furiously, saying it will offer both services — later in the year. Certainly, the exclusive arrangement between the companies is proving to be an ugly roadblock to Apple's iPhone vision. But Snyder thinks it may go deeper than that: 'My best guess is that we'll see horrendous pricing surcharges for tethering and MMS, on top of the already expensive data and voice charges iPhone users pay. I don't think AT&T execs wanted to stand up at WWDC and announce that.'"

Kikizo has an editorial piece evaluating the Xbox 360's upcoming motion-control scheme, Project Natal, and discussing why it's a bigger step forward for interactive gaming than many people think. Quoting: "[Natal] accurately perceives players in 3D space, simultaneously tracking over 48 joints on your body, enabling it to accurately redraw your skeleton in real time as you move about. On a separate 'debug screen' in the closed-doors session, we could witness for ourselves the 'mind's eye' of Natal, visually showing how it completely understands where we are, how we're moving, where we are in 3D space, how far in front of my face my hand is, whatever. It can supposedly even track individual hand and finger movement when it switches into this more finely-tuned mode. ... There is a surprising feeling of tactility and iPhone-like fluidity and precision to the way Natal works." Another interesting bit of news about Natal is that Wii-hacker Johnny Chung Lee is part of the development team. We've discussed some of his creations in the past.

1sockchuck writes "Cloud computing is causing servers to get naked. HP today announced a 'skinless' server optimized for customers packing thousands of servers into cloud or HPC environments. This follow the lead of SGI/Rackable, which ditched the cover when it introduced bare bones servers for its CloudRack (previously discussed here). HP says the skinless design makes servers far lighter, which is apparently an issue when shipping them by the rackload."

Anonymous writes "Engineering students at Duke University have taken advantage of the accelerometers in emerging cell phones to create an application that permits users to write short notes in the air with their phone, and have that note automatically sent to an e-mail address. The 'PhonePoint Pen' can be held just like a pen, and words can be written on an imaginary whiteboard. With this application a user could take a picture with a phone camera, and annotating it immediately with a short caption. Duke Computer Engineering Professor Romit Roy Choudhury said that his research group is envisioning mobile phones as just not a communication device, but a much broader platform for social sensing and human-computer interaction. Such interactivity has also emerged in the work of other research groups, such as MIT's Sixth Sense project, Dartmouth's MetroSense project, and Microsoft Research's NeriCell project, to name a few."

Al writes "An engineer from Nokia's UK research labs says that the company is developing technology that can harvest ambient electromagnetic radiation to keep a cellphone going. The researcher says that his group is working towards a prototype that could harvest up to 50 milliwatts of power — enough to slowly recharge a phone that is switched off. He says current prototypes can harvest 3 to 5 milliwatts. It will require a wideband receiver capable of capturing signals from between 500 megahertz and 10 gigahertz — a range that encompasses many different radio communication signals. Other researchers have developed devices that can harvest more modest power from select frequencies. A team from Intel previously developed a compact sensor capable of drawing 6 microwatts from a 1.0-megawatt TV antenna 4.1 kilometers away."

ajmcello78 writes "We're a mid-sized aerospace company with over a hundred thousand documents stored out on our Samba servers that also need to be accessed from our satellite offices. We have a VPN set up for the remote sites and use the Samba net use command to map the remote shares. It's becoming quite a mess, sometimes quite slow, and there is really no naming or numbering convention in place for the files and directories. We end up with mixed casing, all uppercase, all lowercase, dashes and ampersands in the file names, and there are literally hundreds of directories to sort through before you can find the document you are looking for. Does anybody know of a good system or method to manage all these documents, and also make them available to our satellite offices?"

Al writes "Bankrupt automaker G.M. has taken a significant step towards reinventing itself by opening a battery laboratory in Michigan on a site that once churned out internal combustion engines. The new facility lets G.M. engineers simulate all kinds of conditions to determine how long batteries will last once they're inside its vehicles. Battery packs are charged and discharged while being subjected to high and low temperatures as well as extremes of humidity. Engineers can also simulate different altitudes by placing the packs in barometric chambers. The facility has also been designed so that engineers located in New York and Germany and at the University of Michigan can perform experiments remotely. Despite its financial troubles, G.M. has committed to producing the Volt and is already working on second- and third-generation battery technology at the new lab."

stoolpigeon writes "The US Army's Future Combat Systems program calls for one third of their fighting strength to be robots by 2015. The American pilots seeing the most combat in Iraq and Afghanistan right now do so from flight consoles in the United States, and they are controlling Predator unmanned vehicles. Every branch of the US military has aggressive robotics programs in place. This is not anything unusual. Other nations are also developing and purchasing robotic systems designed to be used in combat. Advances in communications, software and hardware make it inevitable that robotics will have a profound effect on conflict in the future. The development of these systems has been rapid, and while technology hurtles forward, culture and understanding seem to lag behind. Similar to the way our legal codes are playing catch-up with new technologies, combat-enabled robots raise questions and issues that did not even exist a short time ago. Wired for War by Dr. P. W. Singer is an excellent opportunity for anyone interested to dive into just what is going on all over the world with regards to robotics and their use by the military." Read below for the rest of JR's review.