yodha writes "Ntera showed their NanoChromics Display (NCD) recently. The display uses a nanotechnology process to create a more paper-like image than traditional LCD screen. It delivers significant power savings (they've shoehorned one into an iPod to give people a sense of what it looks like). The image can even remain on the screen for weeks without any power and doesn't need a backlight."

Dave Zatz writes "Tivo, struggling to keep customers and inch towards profitability as execs step down, has continued to shift focus from pure PVR functionality towards digital convergence. Tivo's recently released Home Media Engine SDK extends Tivo's capabilities as developers churn early Java apps out, including the eBay-developed BuyItNow and the independent Airport Express AirTunes remote control. The recently released Tivo To Go allows PC users to transfer shows to their computers for viewing, editing, and burning shows. Mac users aren't entirely forgotten - a hidden feature in the OSX Tivo Desktop 1.9 provides AAC music playback through the television."

obiwan2u writes "According to an article on WiMaxTrends, the metropolitan area wireless networking technology (MLAN) called WiMax could reach 90% of the mainland US population if about $3 billion was spent on infrastructure. The 802.16 standard specifies a max range of about 30 miles and a max speed of about 70 Mbits/sec, but typical ranges and speeds will typically be smaller. 802.16/WiMax specifies various licensed (3.5Ghz) and unlicensed (5Ghz) frequency ranges but the unlicensed ranges have Wi-Fi like transmitting power restrictions. More background on this technology can be seen at: WiMax starting to make its move and 802.16: Medium distance wireless networking that could change the world?"

aendeuryu asks: "So there's a lot of buzz right now about nVidia's SLI architecture, which allows for two video cards to be placed in tandem PCI-express sockets on the same motherboard to share processing. Based on the relatively low price of a PCIx 6600GT, and the promise of it dipping further, it would seem like a good idea to invest in one and an appropriate motherboard, so that one can upgrade later, right? So, for anybody who's actually got the setup at home, have SLI cards shown themselves to be worth the investment?"

karvind writes "IBM Power Architecture Community Newsletter has a story about making a supercomputer (Number 4 on top 500 list) from easily available components (like BladeCenter and TotalStorage servers, 970FX PowerPC processors, and Linux 2.6). A joint venture between IBM and the Spanish government, it is named MareNostrum: the Latin term meaning 'our sea.' Peaking at 40 TFlops, the beast consists of 2,282 IBM eServer BladeCenter JS20 blade servers housed in 163 BladeCenter chassis, 4,564 64-bit IBM PowerPC 970FX processors, and 140 TB of IBM TotalStorage DS4100 storage servers."

Total-Gig-Age asks: "I want to buy an expandable RAID system for home storage of large media files (music, film, and photo). I'm absolutely unwilling to rely on optical discs (bit rot, not always online) and un-RAID-ed hard drives (unsafe: if it fails, you're screwed). The thing is, I don't have time to shop for and configure a RAID system myself, and I want a turnkey solution that will just work out of the box. I'm aware of Apple's XServe, but $6000 for 1 TB is just too expensive. What are my best options if I want to buy an open source system that I can maintain and upgrade if need be? Any recommendations on a full set of components, so that I don't have to spend a week shopping? Trustworthy online companies? Can I trust a local store to do it for me? Is it better to keep the server as a separate machine? Finally, how much should I expect to spend if I want something that doesn't suck (for 1TB say)? I can find plenty of info on how to set up RAID on the Internet, but I just want to be told what to buy so I can get on with other things, even though I could probably handle setting the whole thing up myself if I had to."

Caydel writes "Greg Miller appears to have built a Night Vision Scope out of an image intensifier tube, and parts he found mostly in dumpsters. Also on Greg's site: Flyback transformers, coil guns, plasma globes and Tesla coils made from dumpster materials." You get the feeling he's not also writing product safety manuals on the side.

GreyArtist asks: "I took a course in C++ a year ago in which the instructor claimed that global (file-scope or inter-file-scope) variables were antiquated and not to be used under any circumstances. I immediately thought of a counter argument that involved the method I use for saving game data. The games (and many of the other programs) I write use not only global variables, but consecutive global variables declared in their own separate module. To save the game (or user settings) to file, I simply save a single large segment of data that contains all the necessary information. How do other coders do it? Would they create a 'MyObject.savemyself()' method for every object in their game? Do they save all the game code along with the data? Either way, it seems like a horrid case of code (or data) bloat. What do you die-hard object-oriented fanatics have to say about this, and what method they would you use for saving games?"

amichalo writes "Topping today's earlier news that Nokia and MS are collaborating on digital music in a cell phone, Motorola announced the E1060, a cell phone available Q4 2005 that supports MPEG-4/WMV/WMA/MP3 formats. Interestingly, Motorola is not locking themselves into Apple's iTunes, but also support Real Player. Reuters has more."

An anonymous reader writes "A company named Turboxs has created an interface for the Gameboy Advance that plugs into your car. It appears to allow for tuning as well as data logging. The Turboxs Dtec lets you use your Gameboy as a Boost Gauge, Exhaust Gas Temperature Gauge, Air Temperature Gauge and Tachometer. Future plug-n-play sensors will allow everything from Knock Indication to Vehicle Acceleration. Previously this was only available via a laptop or pda, but bringing this to the gameboy may open up performance tuning to the masses without the expensive peripheral hardware."

An anonymous reader writes "Embedded software powerhouse Wind River's metamorphosis into an embedded Linux vendor appears to be complete. The company will announce today that it is shipping a pre-release version of its first embedded Linux distribution, and that it has already delivered 1,000 "developer seats" for the Carrier Grade Linux 2.0 compliant software."

EasyTarget writes "Originally developed as a Mars Rover, the Swedish developers of the Rotundus are now pitching their all-terrain pendulum powered sphere as a robotic Security Guard. I'm sure I have seen this in action already."

An anonymous reader writes "Trolltech announced today that more than fifty companies are currently developing or shipping Linux-based devices using its Qtopia graphical application platform software, including more than twenty mobile phones. 'We think that 2005 is going to be a real breakout year for Linux on cellphones,' Trolltech CEO Haavard Nord told LinuxDevices.com. Motorola has already been shipping Linux phones in China, and has achieved its initial objectives there, according to Nord. 'We expect that in 2005, Motorola is going to start shipping Linux phones outside of China,' Nord added."

tri44id writes "Several blogs have noted an Austrian team that has built a model train set that is a primitive computer. I have to point out, though, that it's actually only a Finite State Machine, like a pocket calculator, not a general-purpose device. Their plan for a general purpose layout is for an infinite-state machine, not a FSM+tape that Turing envisioned in his original paper. Turing took the concept a further step, by presenting a Universal Turing Machine that embodies a special set of states and transitions that allows its tape to be programmable to emulate any other TM. Do Slashdot readers know of any mechanical implementations of a truly Universal Turing Machine? (Danny Hillis' famous tinkertoy tic-tac-toe machine has neither infinite tape nor programmability, and is thus yet another FSM. It shouldn't be hard to elaborate the Austrian model train FSM to use a series of cars carrying movable magnets to represent Turing's tape cells writable with different symbols, and thus become a true TM or even UTM."

Spleener12 writes "Andrew Larson and Derek Radke have come up with an interesting case mod concept: a fully fledged server inside of a suitcase (originally designed to hold airsoft guns,) complete with a window, neon lights, and plenty of external ports. The case is a result of a summer's worth of research, design, and construction, and they are planning on constructing a few more to sell to any interested buyers."

punchy_boy writes "The AlphaGrip AG-5 is finally starting production. News of pre-orders for this device was reported 6 months ago. This device is a keyboard and mouse in a 'gamepad' style form factor. It's been a while coming and the guy(s) at AlphaGrip deserve a pat on the back for sticking with it. I was so enthusiastic about this device I wrote some software to help me learn to use it properly (alt link)."

Sammy writes "According to GamerCentric, Nintendo has licensed Palm OS software although there intentions are not clear. "Well there seems to be some clues about this. "Nintendo had recently licensed Palm OS based PDA software without any details on why they had done it. Now Nintendo sources have revealed that V-Pocket trademark concerns this licensing. E3 will be the first witness of Nintendo's complete line of personal organizer tools for its Nintendo DS." So there is a possibility that we could see a Nintendo device with Palm OS organizer capabilities."

prostoalex writes "A Business Week article says increase in chip speeds and number of transistors on a single microprocessor leads to varying degrees of unpredictability, which used to be a no-no word in the microprocessor world. However, according to scientists from Georgia Tech's Center for Research in Embedded Systems & Technology, unpredictability becomes a great asset leading to energy conservation and increased computation speeds."

y00nix writes "Oakland County, MI has plans to roll out a wireless Internet access program dubbed "Wireless Oakland" covering all 910 square miles inside the county. County Executive L. Brooks Patterson unveiled the plans at last night's State of the County address. Additional press coverage via the Oakland Press, and the The Detroit News." Similar in concept to Philadelphia's plans covered yesterday.

Jimbo God of Unix asks: "I recently purchased a color laser (Samsung CLP-500) because it claimed to have Linux compatibility. It does, mostly. However, I was irritated to find that the drivers are proprietary (splc, Samsung Printer Language - Color) and somewhat cranky to get working. I was hoping to find some good resources on reverse engineering the graphics format used to drive the printer. I've managed to mostly dissect the file format, so I think I can get the graphics data out, but I don't really know how to proceed to the next step. Are there any good resources for figuring out how to reverse engineer the graphics format? Are there any tools out there that will help me analyze the format (other than hexdump) or tell me if it's close to something else so I don't have to do as much work?"