B.Gud writes "Tivo has launched the new 'Tivo HD' DVR, validating what was learned from retailer leaks last week. The new unit is available for orders and will ship in early August, but the good news is that Tivo is going to activate serial ATA later this year, and that TivoToGo support is coming as well. From the article: 'Suffice it to say that it's the machine we thought it was, loaded with dual tuners, support for two CableCARDs (or one MCard!), a 160GB drive (180 hours recording SD, 20 hours HD), and HDMI. It really makes the Series 3 look weak. Or put another way, it makes the Series 3 into the boutique device it really is.'"

longacre writes "With the growing number of planes in the air setting its archaic radar-based air traffic control on a course toward 'total system collapse,' the FAA has quietly begun testing a new GPS-based system on Alaska Airlines 737s. While radar can take over half a minute to determine a plane's location, GPS technology known as ADS-B broadcasts an aircraft's position to controllers and nearby pilots essentially in real time. If all goes as planned, travelers will see fewer delays as planes will be able to fly closer together and in reduced visibility conditions, and airlines will achieve significant fuel savings by flying more direct routes. The feds plan a gradual rollout over the next two decades that may cost up to $40 billion." There's still some contention about where the funding will come from.

chris_mahan writes to tell us that mass production of the $100 laptop is finally being ramped up. "Hardware suppliers have been given the green light to ramp-up production of all of the components needed to build millions of the low-cost machines. Previously, the organization behind the scheme said that it required orders for 3m laptops to make production viable. The first machines should be ready to put into the hands of children in developing countries in October 2007. "There's still some software to write, but this is a big step for us," Walter Bender, head of software development at One Laptop per Child (OLPC), told the BBC News website."

Tijaska writes "Mobile devices are becoming more capable all the time, but their small screens and keyboards limit their usefulness. This article shows ways in which five buttons located on the edges of a mobile could be used in combinations to generate 325 or many more different characters, making a full-sized keyboard unnecessary. If that sounds like a tall story, remember the case of the retired 93 year old telegraph operator who used a Morse key to send a text message faster than a teenager could send it via mobile phone (see here)."

i_like_spam writes "The NYTimes is running a story about an iPhone flaw that has been found and documented by researchers from Independent Security Evaluators. Attackers were able to gain full control of the iPhone either through WiFi or by visiting a website with malicious code. The exploit will be demonstrated at BlackHat on Aug. 2nd at 4:45pm. Until then, 'details on the vulnerability, but not a step-by-step guide to hacking the phone, can be found at www.exploitingiphone.com, which the researchers said would be unveiled today.'"

crazyeyes writes "AMD has been very tardy with Barcelona. Countless AMD fans have eagerly awaited a new processor. As the day draws closer, TechARP takes a look at the upcoming quad-core AMD Opteron. Is there more to it than just its four processing cores? Will it be the Intel-killer that AMD promised long ago? From the article: 'AMD is in the same boat as ATI. Delays after delays of their long-awaited Barcelona core not only ensured the dominance of their rival, Intel, in the desktop processor market, it also ensured that Intel would be the only choice for those who want a quad-core processor. Although that wait will end in August, 2007 when the Barcelona is finally launched, it remains to be seen if AMD's new processor will be able to inflict serious damage to Intel's dominance.'"

youthoftoday writes "The OLPC project to bring the internet to third world has worked well — too well, it seems. Yahoo reports that Nigerian Children are already using the OLPC to browse for porn." This is why as kids we couldn't look at National Geographic issues without being supervised. A rep from OLPC said, understandably, that the laptops would now be fitted with filters.

Ted Samson writes "AMD Opteron servers proved up to 15.2 percent more energy-efficient than those running Intel Xeon in a server-power-efficiency test performed by Neal Nelson and Associates, InfoWorld reports. That translates to annual electricity savings between $20.29 per server and $36.04 per server, depending on the workload, the study concluded. The benchmark tests were conducted on similarly configured 3GHz systems running Novell SUSE Linux, Apache2, and MySQL."

jpallas writes "Following up to a previous Slashdot story, it now turns out that the widely reported problems with Duke University's wireless network were not caused by Apple's iPhone. The problem was actually with their Cisco network. Duke's Chief Information Officer praises the work of their technical staff. Does that include the assistant director for communications infrastructure who was quoted as saying, "I don't believe it's a Cisco problem in any way, shape, or form?""

Nrbelex writes "The Associated Press is reporting that Google has offered to bid at least $4.6 billion on wireless airwaves being auctioned off by the federal government, as long as certain conditions are met. 'The Internet search company wants the Federal Communications Commission to mandate that any winners lease a certain portion of the airwaves to other companies seeking to offer high-speed Internet and other services. Such a provision, Google argues, will give consumers — who traditionally get high-speed Internet access via cable or telephone lines — a third option for service.'" We discussed AT&T's objection to Google's acquisition of these airwaves last week; this article would seem to confirm Ma Bell's worst fears.

Lucas123 writes "Robert Scheier at Computerworld writes that while worldwide PC shipments are expected to grow 12.2% this year, portable PC volumes are expected to grow 28% and will make up more than half of all PC shipments in the U.S. this quarter. Notebooks will dominate the worldwide PC marketplace by 2010. 'One researcher predicts it will be five to seven years before only the "die-hard" desktop users are left.'"

MojoKid writes "AMD hosted a small gathering in the Penthouse at the SoHo Grand Hotel in New York City yesterday to demo some products due to be released in the coming months. HotHardware attended the event and snapped some photos of the various demo stations. The shots and info regarding the AMD quad-core Phenom-powered system running John Woo's Stranglehold (Unreal 3.0 engine) will be of interest, as will the slick notebooks, HTPCs, and hand-held devices, like the HTC Advantage 7501. It's essentially a cross between a UMPC, Phone, PDA, and portable GPS. The device features and AMD Imageon processor, 8GB of flash memory, a 5" touch screen, and a built in magnetic QWERTY keyboard, GPS navigator and 3MP camera."

Invisible Pink Unicorn writes "Researchers at New Jersey Institute of Technology have developed an inexpensive solar cell that can be painted or printed on flexible plastic sheets. According to the lead researcher, "Someday homeowners will even be able to print sheets of these solar cells with inexpensive home-based inkjet printers. Consumers can then slap the finished product on a wall, roof or billboard to create their own power stations." The team combined carbon nanotubes with tiny carbon buckyballs (fullerenes) to form snake-like structures. Add sunlight to excite the polymers, and the buckyballs will grab the electrons. The article abstract is available through the Journal of Materials Chemistry, with an illustration of the technology."

Anonymous Howard passed us a link to the Press Escape blog, and a post about the future of ultra-fast wireless connectivity. Georgia Tech researchers unveiled plans to use ultra-high frequency radio transmissions to achieve very high data transmission rates over short distances. In a few years, the article says, we'll have ubiquitous multi-gigabit wireless connectivity, with some significant advances already under their belts. "GEDC team have already achieved wireless data-transfer rates of 15 gigabits per second (Gbps) at a distance of 1 meter, 10 Gbps at 2 meters and 5 Gbps at 5 meters. 'The goal here is to maximize data throughput to make possible a host of new wireless applications for home and office connectivity,' said Prof. Joy Laskar, GEDC director and lead researcher on the project along with Stephane Pinel. Pinel is confident that Very high speed, p2p data connections could be available potentially in less than two years. The research could lead to devices such as external hard drives, laptop computers, MP-3 players, cell phones, commercial kiosks and others could transfer huge amounts of data in seconds while data centers could install racks of servers without the customary jumble of wires."

An anonymous reader writes "According to this report by IT PRO, scientists working at the University of California have discovered the main reason of hard drive failure. According to researchers, some materials used in hard drives are better at damping spin precession than others. Spin precession of magnetic material effects its neighbors' polarity and this can spread and cause sections of hard drives to spontaneously change polarity and lose data. This is known as a magnetic avalanche. So next time Windows fails to start, you'll know why!"

amigoro writes "A 'true' random number generator that relies on the unpredictable quantum process of photon emission has gone online providing academic and scientific community access to true random numbers free of charge."

qeorqe writes "CMU researchers are developing a robot that runs across water (PDF). It is modeled after the basilisk lizard, which has that rare ability. The researchers have done both computer simulations and experiments with test models."

arakon writes "I am looking around for a cell phone for my technically challenged mother and all she wants is just a phone, and yet there seem to be no carriers in the US that carry a plain cell phone with good reception and battery life. All of them bundle cameras, PDAs, MP3 players, and a kitchen sink with a battery life of 2 hours, all for the low price of $350 or more... Having looked around, the Motorola F3 is exactly what she wants but it doesn't seem to be available in the US. If we order it online will it work on US carriers? Are there any comparable products out there with a similar feature set and price range available for US networks?"

InvisblePinkUnicorn writes "NewScientist reports on a color-changing liquid that could cheaply replace the color components of standard LCDs. According to researchers at UC Riverside, the liquid 'contains tiny iron oxide particles coated with plastic. It is cheap and easy to make, and could also be used in flexible, rewritable, electronic paper.' From the article: 'The opposing forces of electrostatic repulsion [in the plastic] and magnetic attraction [in the iron oxide] result in the particles arranging themselves into an ordered structure, known as a colloidal "photonic crystal". The colloidal crystal reflects light because the spacing between neighboring particles in the structure is equivalent to the wavelength of light. Also, tuning the spacing slightly alters the exact wavelength, or colour, of light that is reflected. This can easily be done by varying the strength of the magnetic field applied to the crystal.'"

An anonymous reader writes "Intel has unveiled an ambitious project aimed at developing open source software for mobile devices. The Moblin project comprises a Linux kernel, UI framework, browser, multimedia framework, and embedded Linux image creation tools, along with developer resources such as documentation, mailing lists, and an IRC channel. Intel says it hopes Moblin will serve as a 'point of integration' for multiple sub-projects, and appears eager to see devices such as its Mobile Internet Device design, and chipsets such as its Ultra Mobile Platform 2007 platform, be thoroughly supported by Linux. Although all of the projects currently focus on the Intel architecture, Moblin says it is open to hosting support for other processor architectures."