Image

How To Index and Search a Video By Emotion Screenshot-sm 76

Posted by timothy from the black-beauty-special dept.
robotsrule writes "Here's a a demonstration video of EmoRate, a software program that uses the Emotiv 14-electrode EEG headset to record your emotions via your facial expressions. In the video you'll see EmoRate record my emotions while I watch a YouTube video, then index that video by emotion, and then navigate that video by simply by remembering a feeling. The web page for EmoRate explains how I used Emotiv's SDK to build the software program, and how I trained the system by watching emotionally evocative videos on YouTube while wearing the headset."
Earth

Fire and Explosion At Hydrogen Station Near Rochester Airport 357

Posted by timothy from the nothing-can-go-wrong dept.
RossR writes "There was a hydrogen fire and explosion at a renewable fuel station used by government vehicles near Rochester's airport. The nearby freeway and airport were closed resulting in diverted flights. This may the first major incident at a hydrogen vehicle refueling station. GM has their major fuel cell development center nearby, in the town of Honeoye Falls. The fire occurred when the 18-wheeler tractor truck was transferring hydrogen to the station. The airport press conference reported that airport firefighters responded first and initially waited on the scene deciding how to respond. No news yet if the hard to see flames of hydrogen combustion contributed to this delay. The fueling station is also adjacent to a NY State Trooper station, and a firefighting training facility is a few blocks away." RossR also provides a Police/FD Radio transcript. Luckily, no one was killed, and only two injured, including the driver.
Communications

Fun To Be Had With a 10-Foot Satellite Dish? 386

Posted by CmdrTaco from the build-a-death-star dept.
An anonymous reader writes "I'm moving to a rural community in the central United States. On the property is a satellite dish in excess of 3 meters in diameter that seems to still be in excellent condition. I already enjoy shortwave radio and was wondering what interesting TV feeds I might be able to catch with the dish. What kind of equipment would I need and how much should I expect to spend? If it's not useful for that purpose, what other fun projects might I use it for?"
Hardware Hacking

Grad Student Invents Cheap Laser Cutter 137

Posted by samzenpus from the frugal-cutting dept.
An anonymous reader writes "Peter Jansen, a PhD student and member of the RepRap community, has constructed a working prototype of an inexpensive table-top laser cutter built out of old CD/DVD drives as an offshoot of his efforts to design an under $200 open-source Selective Laser Sintering (SLS) 3D printer. Where traditional laser cutters use powerful, fixed-focus beams, this new technique dynamically adjusts the focal point of the laser using a reciprocating motion similar to a reciprocating saw, allowing a far less powerful and inexpensive laser diode to be used. The technique is currently limited to cutting black materials to a depth of only a few millimeters, but should still be useful and enabling for Makers and other crafters. The end-goal is to create a hybrid inexpensive 3D printer that can be easily reconfigured for 2D laser cutting, providing powerful making tools to the desktop."
Displays

Touchless Gesture User Interfaces 123

Posted by samzenpus from the wave-of-your-hand dept.
An anonymous reader writes "Elliptic Labs is set to debut their Touchless Gesture User Interface technology which uses ultrasound to let the user navigate through a device's commands simply with the motion of their hands. From the article: 'Elliptic plans to showcase their “Mimesign” technology at IFA in Berlin from the 3rd to 8th of September 2010. Mimesign will bring intuitive ways for people to interact with devices. The possibilities range from tablets, remote controls or in-car media controls. The interface is based on ultrasound technology and allows the user to remain in an unchanged state.'"
Supercomputing

Low Energy Supercomputing 159

Posted by samzenpus from the on-a-dime dept.
Faith Singer at TACC writes "The term 'supercomputing' usually evokes images of large, expensive computer systems that calculate unfathomable algorithms and run on enough energy to support a small city. Now, imagine a supercomputer, but run on the electrical equivalent of three standard-size coffee-makers. This year's international supercomputing conference, SC10, will feature the Student Cluster Competition that challenges students to build, maintain, and run the most-cutting edge, commercially available high-performance computing (HPC) architectures on just 26 amps."
Education

'Retro Programming' Teaches Using 1980s Machines 426

Posted by samzenpus from the old-timey-processing dept.
Death Metal Maniac writes "A few lucky British students are taking a computing class at the National Museum of Computing (TNMOC) at Bletchley Park using 30-year-old or older machines. From the article: '"The computing A-level is about how computers work and if you ask anyone how it works they will not be able to tell you," said Doug Abrams, an ICT teacher from Ousedale School in Newport Pagnell, who was one of the first to use the machines in lessons. For Mr Abrams the old machines have two cardinal virtues; their sluggishness and the direct connection they have with the user. "Modern computers go too fast," said Mr Abrams. "You can see the instructions happening for real with these machines. They need to have that understanding for the A-level."'"
Advertising

Video Adverts On the Printed Page 153

Posted by timothy from the for-those-not-following-alien-tech dept.
An anonymous reader writes "Prepare yourself. A staple of near-future sci-fi—magazine video ads—are now a thing of the present. And which high-tech magazine is leading the charge? Wired? Popular Mechanics? Nope. Successful Farming. The advertisement itself is for a pesticide that protects crops against nematodes. You can see a video of the video here."
AMD

AMD Details Upcoming Bulldozer Architecture 234

Posted by CmdrTaco from the summon-bob-the-builder dept.
Vigile writes "AMD is taking the lid off quite a bit of information on its upcoming CPU architecture known as Bulldozer that is the first complete redesign over current processors. AMD's lineup has been relatively stagnant while Intel continued to innovate with Nehalem and Sandy Bridge (due late this year) and the Bulldozer refresh is badly needed to keep in step. The integrated north bridge, on-die memory controller and large shared L3 cache remain key components from the Athlon/Phenom generation to Bulldozer but AMD is adding features like dual-thread support per core (but with a unique implementation utilizing separate execution units for each thread), support for 256-bit SIMD operations (for upcoming AVX support) all running on GlobalFoundries 32nm SOI process technology."
Earth

Scott Adams On the Difficulty of Building a 'Green' Home 482

Posted by Soulskill from the it's-not-easy-being-green dept.
An anonymous reader writes "Scott Adams built himself a new house with the goal of making it as 'green' as possible, and detailed his experience for those interested in following in his missteps. Quoting: '... So the architect — and later your building engineer, too — each asks you to sign a document saying you won't sue them when beavers eat a load-bearing wall and your entire family is crushed by forest debris. You make the mistake of mentioning this arrangement to your family, and they leave you. But you are not deterred because you're saving the planet, damn it. You'll get a new family. A greener one. Your next hurdle is the local planning commission. They like to approve things that are similar to things they've approved before. To do otherwise is to risk unemployment. And the neighbors don't want to live next to a house that looks like a compost pile. But let's say, for the sake of this fascinating story, that everyone in the planning commission is heavily medicated with medical marijuana and they approve your project over the objections of all of your neighbors, except for the beavers, who are suspiciously flexible. Now you need a contractor who is willing to risk his career to build this cutting-edge structure. Good luck with that.'"
Education

Skills Needed For a Future In IT 258

Posted by Soulskill from the zeno's-arrow-points-to-the-help-desk dept.
Lucas123 writes "An increase in the pace of change in IT has created new dynamics for jobs involving the Web, mobile computing and virtualization. For those looking to enter the marketplace in years to come, 30-somethings hoping to upgrade their skills, or those who'll be winding their careers down by 2020, skill sets are drastically changing. For example, graphics chips are doubling in capacity every six months. That translates into a thousandfold increase in capacity over a five-year period — the average shelf life of most game platforms. 'We've never seen anything like it in any industry.' Colleges are in continual catch-up mode and have only recently added project management and soft skills training to computer science programs. According to one expert, 'They're about five years behind where they need to be.'"
Power

Iran Opens Its First Nuclear Power Plant 496

Posted by Soulskill from the let-the-good-times-roll dept.
pickens writes "VOA reports that Russian and Iranian engineers have begun loading fuel into Iran's first nuclear power plant located in the southern city of Bushehr amid international fears that Iran will use the facility to make nuclear weapons, a charge both Tehran and the Kremlin vehemently deny. Officials say it will take about two to three months for the plant to start producing electricity once all of the fuel rods have been moved into the reactor. The production capacity of the plant will initially be 500 megawatts, but will eventually increase to 1,000 megawatts. Earlier this year, Washington criticized Russia for going ahead with the planned opening of the plant amid global disagreement and concern over Iran's alleged nuclear weapons program. Moscow did, however, back a fourth round of sanctions against Tehran, which called for Iran to stop uranium enrichment."
Earth

'Exploding Lake' Provides Electricity For Rwanda 102

Posted by Soulskill from the internal-combustion-lake dept.
reillymj writes "There are three known 'exploding lakes' in the world, where volcanic gases build up near the lake bottom until they suddenly fizz over, suffocating people with huge amounts of carbon dioxide. But the lakes also hold methane and one of them, Rwanda's Lake Kivu, is being actively tapped as a source of natural gas to fuel a power plant on the lake's shore. The government hopes that within two years, the plant will be covering a third of the country's needs. By siphoning off the gas, engineers simultaneously defuse a ticking time bomb in the lake and provide power to local communities."
Displays

Canon Abandons SED TV Hopes 120

Posted by Soulskill from the upgrade-path-delayed dept.
angry tapir writes "Canon has decided to liquidate a subsidiary developing a flat-panel display technology called SED, effectively bringing to an end once high hopes that the screens would replace LCD panels and plasma displays in living room TVs. Development of SED (surface-condition electron-emitter display) screens began in 1986 at Canon and was joined in 1999 by Toshiba. SEDs combine elements of both CRT (cathode ray tube) and LCD (liquid crystal display) technologies. As with CRTs, electrons hit a phosphor-coated screen to emit light. But instead of being shot from an electron gun, electrons are drawn out of an emitter through a slit that is only a few nanometers wide. The result is a picture that is as bright as a CRT and does not suffer a time lag sometimes seen on LCD panels with rapidly moving images."
Transportation

Trojan-Infected Computer Linked To 2008 Spanair Crash 324

Posted by Soulskill from the blue-screen-of-literal-death dept.
An anonymous reader writes "Two years ago, Spanair flight JK-5022 crashed shortly after takeoff in Madrid, killing 154 of its 172 passengers and crew. El Pais online newspaper reports that the ground computer responsible for triggering an alarm after three failures are reported in a plane failed to do so. The computer was infected with trojans (Google translation of Spanish original)."
Data Storage

Sandisk Debuts World's Smallest SSD Yet 222

Posted by CmdrTaco from the itty-bitty-bits dept.
siliconbits writes "Weighing less than a paper clip and smaller than a postage stamp, Sandisk's iSSD comes in a tiny Ball Grid Array and boasts support for the SATA standard, which means that it can be soldered directly on motherboards."
Classic Games (Games)

Researchers Reprogram Voting Machine To Run Pac-man Screenshot-sm 132

Posted by samzenpus from the vote-cherry-this-year dept.
Philom writes "Numerous scientific studies have demonstrated that electronic voting machines can be reprogrammed to steal votes, so when researchers Alex Halderman and Ari Feldman got their hands on a machine called the Sequoia AVC Edge, they decided to do something different: they reprogrammed it to run Pac-Man. As states move away from insecure electronic voting, there's a risk that discarded machines will clog our landfills. Fortunately, these results show that voting machines can be recycled to provide countless hours of entertainment."
Data Storage

Toshiba Claims Bit-Patterned Drive Breakthrough 151

Posted by samzenpus from the packing-in-the-bits dept.
CWmike writes "Toshiba will detail a breakthrough in data storage later Wednesday that it says paves the way for hard drives with vastly higher capacity than today, reports Martyn WIlliams. The breakthrough has been made in the research of bit-patterned media, a magnetic storage technology that is being developed for future hard disk drives. Bit-patterned media breaks up the recording surface into numerous magnetic bits, each consisting of a few magnetic grains. Under a microscope, the magnetic bits look like thousands of tiny spheres crammed next to each another. Data is stored on these magnetic bits: One magnetic bit can hold one bit of data. Prototypes of the media have been made before but Toshiba says its engineers have, for the first time, succeeded in producing a media sample in which the magnetic bits are organized into a pattern of rows."
Hardware

Chips That Flow With Probabilities, Not Bits 153

Posted by samzenpus from the new-angle dept.
holy_calamity writes "Boston company Lyric Semiconductor has taken the wraps off a microchip designed for statistical calculations that eschews digital logic. It's still made from silicon transistors. But they are arranged gates that compute with analogue signals representing probabilities, not binary bits. That makes it easier to implement calculations of probabilities, says the company, which has a chip for correcting errors in flash memory claimed to be 30 times smaller than a digital logic-based equivalent."

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