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Dario Borghino
New advances in excitonics promise faster computers
16:44 October 1, 2009 PDT
Much of today's research in electronics is geared towards obtaining faster computing and higher communication speeds. Researchers at UC San Diego are no exception, and have recently announced they have made another important step towards achieving exciton-based computation at room temperatures. Excitonics exploits the unique properties of excitons instead of the usual electrons, and promises much faster performance by interfacing more naturally with optical communications such as fiber optics. Read More
Diamonds could soon be used to probe living cells and drug molecules
18:41 September 30, 2009 PDT
While working on their long-term goal of achieving a true quantum computer, a team of researchers from Stanford University, the Joint Quantum Institute, MIT and Texas A&M University has recently discovered that tiny nitrogen impurities in diamonds make outstanding magnetic probes in the cellular and molecular scale, with important applications that could truly benefit medical research. Read More
SurroundSense uses your phone's sensors to figure out where you are
17:02 September 30, 2009 PDT
Smartphones use GPS locating for a variety of functions but mainly they're used on the road where their accuracy - only within 10m - is basically a case of 'near enough is good enough'. But try using one indoors. They don't work! Nor can they distinguish between two adjacent environments, however different. And 10m can make a big difference inside a shopping complex or multi-roomed office block. In a research jointly sponsored by Microsoft, Nokia, Verizon and the National Science Foundation, a group of computer engineers from Duke University is working on achieving better indoor localization using a combination of sounds, lighting and accelerometer data picked up by a mobile phone. They hope it will supplement the use of GPS systems, which most users know, have their limitations. Read More
Cyber 'ants' patrol PC networks against computer worms and other threats
00:46 September 29, 2009 PDT
In looking for highly efficient ways to solve complex problems, we've often seen researchers mimic the solutions found by nature over billions of years: smart fabrics inspired by pine cones, spectrum analyzers modeled after the human ear and powerful search-and-optimization genetic and evolutionary algorithms, to name just a few. The latest piece of news comes from Wake Forest University, where the group dynamics of ant colonies have inspired security software to fight computer worms and other threats. Read More
Glass casting meets the digital age: 3-D glass printing method developed
17:25 September 28, 2009 PDT
A team of engineers and artists at the University of Washington's Solheim Rapid Manufacturing Laboratory has revived an ancient Egyptian glass casting method and developed "Vitraglyphic," a technique to manufacture glass objects from fine glass powder using computer-aided design and a 3-D printer, paving the way for a significantly faster and cheaper method for artists, architects and designers to build high-precision prototypes. Read More
Wacom's new Bamboo gets you multi-touching for under $100
01:56 September 27, 2009 PDT
Since multi-touch technology was popularized with the introduction of Apple's iPhone, many companies have come to realize its great potential in terms of improving the user experience. Wacom's second generation Bamboo input devices add multi-touch support to its standard pressure sensitive pen providing users with a cheap, cross-platform solution to experience both multi-touch and ultra precise pointer control on their personal computers with a single tablet. Read More
Five new Alienware PCs invade the gaming market with aggressive looks and specs
17:40 September 24, 2009 PDT
Demanding PC gamers could soon see their wildest dreams come true with the five new Alienware gaming rigs — a laptop and four desktop PCs — recently presented by Dell. From overclocked, liquid-cooled Intel Core i7 processors to the latest-generation NVIDIA GeForce graphics, these machines combine the very best of the industry for blazing fast performance and an unprecedented gaming experience. Read More
Intel unveils world's first working 22nm chips
04:06 September 24, 2009 PDT
During the keynote address at the Intel Developer Forum recently held in San Francisco, Intel CEO Paul Otellini displayed a silicon wafer containing the world's first working chips featuring 22nm transistor technology, which include both densely packed SRAM memory and logic circuits to be used in future Intel microprocessors. Read More
DUSTBOT collaborative, multifunctional robots keep your town clean
20:14 September 23, 2009 PDT
A group of European companies and universities have collaborated to produce a series of multifunctional robots for urban hygiene tasks. With abilities ranging from door-to-door garbage pickup and transportation, to automated street cleaning, the DUSTBOTs recently demonstrated their skills at a station in the town of Atxuri, Portugal. Read More
Toshiba's Dynadock wireless docking station enhances your laptop's productivity
16:53 September 22, 2009 PDT
Toshiba has recently unveiled Dynadock Wireless U, a universal docking station that connects wirelessly to your Windows laptop and allows you to quickly gain access to a number of devices such as mouse, full-size keyboard and external monitors while featuring additional capabilities like two sleep-and-charge USB ports, automatic laptop connection and support for two additional monitors. Read More
Freeze your hard disk with the USB Windows Icebox
15:16 September 20, 2009 PDT
Almost every PC user knows about the importance of making regular data backups — often from their own, unfortunate personal experience. But, due to laziness and technical difficulties, only a small percentage of users actually performs regular maintenance other than updating antivirus software. The Windows IceBox is a convenient solution to this problem that plugs into your USB port and immediately freezes changes on your selected hard drive partitions, virtually eliminating the need for maintenance. Read More
OceanoCam can record hi-def videos of the ocean depths on a budget
14:54 September 20, 2009 PDT
It's often said that we know more about the depths of the Universe than the ocean floors of our own planet, but this might soon change with OceanoCam, a newly-developed cheap underwater camera for capturing high-definition video at great depths, aimed at both research community and the entertainment industry. Read More
Samsung releases P410M and A600 projectors
16:42 September 16, 2009 PDT
Samsung recently added two new projectors to its lineup, both featuring high image quality and a wide range of connectivity capabilities at a very interesting price. The very portable P410M is compact and lightweight, with direct USB connectivity for games and devices, while the high-end A600 offers full HD 1080p video suitable for home theater projection. Read More
OpenRide mobile service organizes carpooling on-the-fly
16:47 September 14, 2009 PDT
Despite energy costs rising steadily, it's still very common to see people driving their cars alone, particularly in big cities. The OpenRide mobile service recently presented at the IFA exhibit in Berlin is a simple but effective idea that aims to save money while reducing our carbon footprint by providing an open infrastructure for organizing carpooling in a quick and convenient way. Read More
Carbon nanotubes used to build a near-ideal efficiency solar cell
04:34 September 14, 2009 PDT
Today's photovoltaic technology, while certainly promising, offers very poor efficiency because of inherent issues in its working mechanism. Using carbon nanotubes, however, Cornell University researchers now hope to lead the way to the next generation of highly efficient solar panels. Read More
Algae used to create a quick-charge, lightweight battery
16:21 September 13, 2009 PDT
Algae blooms are unpleasant and unpredictable phenomena that arise quickly and strike seas and oceans, often causing serious problems to local ecosystems. But, in an effort to try and find a use for such algae, a research team from Uppsala University, Sweden, has recently managed to design a record-breaking "green" lightweight battery that is incredibly easy to produce and might just even out the environmental consequences of these blooms. Read More
Graphite could revolutionize mass data storage AND circuit design
11:25 September 10, 2009 PDT
Graphite has long been known to have unique electrical properties and has therefore been put forward by many as a possible substitute for silicon for use in integrated circuitry. Now, in a major step towards making graphene-based electronics, researchers from Rice University have published the results of work on graphite-based mass data storage and reprogrammable gate arrays. Read More
New NanoPen technique could make your home projector a cutting-edge nanotech lab
17:10 September 9, 2009 PDT
A research team from the University of California, Berkeley, has reported developing NanoPen, an innovative and accessible technique that could prove especially useful in laying down patterns of nanoparticles for conveniently manufacturing miniaturized electronics with great speed and accuracy. Read More
TomTom simplifies user interface with the new GO 950 LIVE
16:12 September 8, 2009 PDT
TomTom recently unveiled its latest GO 950 LIVE navigation device as part of the new GO x50 LIVE series, which offers a highly improved user interface and an expanded services offering, along with detailed and constantly updated data feeds. Read More
Toshiba's flagship Satellite P500 for no-compromise multimedia
23:21 September 4, 2009 PDT
When it comes to hardcore multimedia rendering and manipulation, Apple computers are traditionally considered among the best fit for the job. But the Cupertino giant could soon see its position menaced by Toshiba's latest Satellite P500, a flagship, high-performance laptop that puts multimedia enthusiasts at the core of its target. Read More
Newly-developed 'graphone' makes spintronic devices closer than ever
19:29 September 3, 2009 PDT
A team of researchers from the Virginia Commonwealth University, Peking University in Beijing, the Chinese Academy of Science, and Tohoku University in Japan has designed a new graphite-based magnetic nanomaterial that behaves as a semiconductor and could prove very important for ongoing research in the field of spintronics. Read More
Sound could be the key in building tomorrow's nanostructures
19:55 September 1, 2009 PDT
Researchers from Penn State University have found a way to precisely manipulate tiny objects using sound rather than optical instruments with a quick, energy-effective and technologically-simple technique that could have important applications in the fields of nanotechnology and biological research. Read More
Wow-Pen Joy: the cheap, five-button ergonomic mouse
19:36 September 1, 2009 PDT
Forty years after the first computer mouse saw the light of day, the IT industry still tries its best to reinvent this peripheral. At Gizmag, we've seen our good share of esoteric mice, but what's interesting about the Wow-Pen Joy is how functional its design promises to be, for a price well below the average for ergonomic devices. Read More
Liquid-OLED design could boost lifetime for OLED displays
17:36 August 27, 2009 PDT
Researchers from the Center for Future Chemistry at Kyushu University in Fukuoka, Japan, have been exploring a new kind of organic light-emitting diodes that use a generated liquid to transfer electrical charge, addressing problems such as flexibility and quick degradation in standard OLED technology. Read More
Tunable electromagnetic 'invisible gateway' brings science closer to fiction
17:30 August 26, 2009 PDT
Harnessing the unique properties of metamaterials, researchers in China have recently published a work detailing the implementation of a thin air, broadband and remotely controllable 'invisible gateway' that is able to shield all types of electromagnetic waves while letting through all other physical objects. Read More
John Wassner
- November 27, 2009 @ 01:40 UTC
