"MATERIALS: Plastic electronics fab time cut"

Fabrication time for flexible electronics ranging from disposable displays to plastic solar cells could be reduced from 48 hours to 30 minutes, according to researchers at the Nanoscale Science and Engineering Center for High-rate Nanomanufacturing (CHN). By switching from temperamental block co-polymers to easier-to-use polymer blends, the researchers claim their nanoscale templates can more quickly pattern flexible electronics applications as diverse as biosensors, photovoltaics, displays and semiconductor nanolithography.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212700318
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjPlastic-08-12-31.mp3

"NANOTECH: Nanotubes shown to boost neuron signals"

A team of researchers in Italy and Switzerland found carbon nanotubes to be a biocompatible material that can be attached to specific neurons to enhance their natural signal-processing capabilities. Many studies over the last few years have demonstrated that carbon nanotubes can improve the health of neural networks by promoting cell attachment, differentiation and growth. But the current report is the first to provide an experimentally supported explanation for how carbon nanotubes enhance the efficacy of neural signal transmission. Namely, that they form a mechanical and electrical superstructure which enhances the natural function of individual neurons.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212700093
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjNeural-08-12-29.mp3

"ENERGY: LED lighting to save $1.8 trillion, study says"

Solid-state lighting that replaces incandescent and fluorescent bulbs with light-emitting diodes can reap enormous savings in energy cost, natural resources and pollution, according to a recent study by Rensselaer Polytechnic Institute. RPI's Troy, New York-based Smart Lighting Engineering Resource Center claims that over the next 10 years savings of more than $1.8 trillion will eliminate the need to burn almost a billion barrels of oil in power plants that would otherwise produce 10 gigatons in carbon dioxide emissions.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212501712
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjLED-08-12-23.mp3

"PODCAST: Week in Review, Dec. 19, 2008"

This week my top stories include how IBM claims the fastest carbon-based graphene transistor, how Argonne National Labs' supercomputer went green, how some markets will continue to grow in 2009, and how Gibson crafted the world's most advanced robot guitar.
Text: http://nextgenlog.blogspot.com/2008/12/podcast-week-in-review-dec-19-2008.html
Audio: http://homepage.mac.com/guitarmedia/interviews/NextGenLog-08-12-19.mp3

"CHIPS: IBM claims fastest graphene transistor"

IBM Research is claiming the world's fastest graphene field-effect transistor (FET), operating at 26 GHz. Researchers at IBM's Thomas J. Watson Research Center (Yorktown Heights, N.Y.) predicted that the higher electron mobility of carbon will eventually propel the material beyond the reach of silicon into the terahertz range greater than 100 GHz.

BOTTOM LINE: Silicon-based electronics runs out of steam when clock frequencies are raised much above 10GHz, however new materials like graphene and carbon nanotubes will extend the reach of electronics into the THz range.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212501276
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjGraphene-08-12-19.mp3

"ENERGY: Argonne supercomputer goes green"

Operators of the supercomputing center at Argonne National Laboratory used innovations in both computer architecture and cooling methods to achieve over $1 million in annual energy savings for its IBM Blue Gene/P supercomputer. Supercomputers typically consume multiple megawatts of electricity. At 557 teraflops, Argonne's Blue Gene/P is one of the fastest supercomputers in the world, but uses as little as one-third the power consumed by other supercomputers.

BOTTOM LINE: Going green can be a matter of degree, and was achieved here by tuning the design of this supercomuter facility rather than adopting expensive new technologies.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212501170
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjArgonne-08-12-18.mp3

"MARKETS: Healthcare, wireless may still thrive in 2009"

While almost all segments of the electronics industry will be flat or decline in 2009, a few exceptions are possible, according to ABI Research, which predicts that video surveillance and telepresence will continue to "grow explosively" next year. Likewise, the use of Wi-Fi technology for healthcare will continue to expand and RFID technology could even benefit from the tough economic times, since RFID tags increase operational efficiency and boost profits. ABI also forecasts that GPS will continue to grow, especially personal navigation devices, and the smart phone market also will continue to grow in 2009.

BOTTOM LINE: The doom and gloom over next year's markets will not be universal, since there will be some segments that continue to grow despite tight credit, low consumer confidence and oversupplies.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212501007
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjABI-08-12-17.mp3

"ALGORITHMS: Dark Fire robot guitar debuts"

Dark Fire, a new "robot guitar" based on Gibson's Les Paul, features improved automatic tuning functions plus a novel approach to adjusting its tone. Gibson's Chameleon Tone Technology combines digital signal processing with single-pole (P-90), double-pole (Hummbucking) and a piezoelectric (acoustic) pickups, permitting complex sonic profiles to be dialed in. An included Firewire-based computer interface permits supplied software to sculpt the sonic character of the guitar's tone.

BOTTOM LINE: Dark Fire is the most advanced marriage of digital electronics with the guitar's musical heritage. However, Gibson may be too far ahead for many guitarists, since Dark Fire's most advanced features require that players route the guitar's signal through their own PC.

Text: http://www.eetimes.com/showArticle.jhtml?articleID=212500689
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjDarkFire-08-12-16.mp3
RELATED STORIES:
Second-generation 'Robot Guitar' takes the stage
Electronics play noteworthy role in self-tuning guitar

"ALGORITHMS: Hang up and drive! One way to stop texting while driving"

Tired of swerving cars operated by drivers who are text messaging in traffic? Patented technology developed by University of Utah (Salt Lake City) researchers may provide a solution. The scheme blocks all cellphone use while driving. Key2SafeDriving (Kaysville, Utah), the first licensee of the technology, will initially target teenage drivers. The system, currently in prototyping, could be available in as little as six months.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212500070
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjKey2SafeDriving.mp3

"MEMS: QMEMS enables smallest real-time clock"

Epson Toyocom is claiming the smallest real-time clock chip fashioned by combining a quartz microelectromechanical system resonator with an ASIC. The chip was wire-bonded in the same 3.4-by-1.7-by-1-mm package. The RX-4571BD model uses a three-wire serial interface; the RX-8571BD uses NXP Semiconductor's I2C bus interface.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212400221
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjQMEMS-08-12-10.mp3

"NANOTECH: Magnetic nanotubes could advance spintronic devices"

Rensselaer Polytechnic Institute (RPI, Troy, N.Y.) researchers report that carbon nanotubes can be used to detect nanoscale magnetic fields by changing their conductance. By embedding tiny nanoparticles of magnetic cobalt into multi-walled carbon nanotubes, the researchers demonstrated that the tiny devices could enable spintronics applications, nanoscale storage devices and ultra-sensitive conductance detectors.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212300529
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjNanoMagnet-08-12-09.mp3

"NANOTECH: Nanomaterials up in a down market"

Despite a slumping semiconductor market, nanomaterial adoption will accelerate as vendors seek to increase margins by lowering manufacuring costs, according to a market researcher. Nanomaterials will grow at a compound annual rate of more than 40 percent through 2015, according to a report by The Information Network (New Tripoli, Pa.).
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212300182
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjNano-08-12-08.mp3

"QUANTUM: Quantum network storage problem overcome"

Georgia Tech researchers are claiming a 200-fold increase in quantum memory story times, making the technology feasible for secure, long-distance quantum networking. The short refresh time of current quantum mechanisms have limited them to point-to-point connections. By extending the refresh time for quantum memories into the millisecond realm, the Georgia Tech researchers may have made repeaters much easier to implement.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212300105
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjQuantum-08-12-08.mp3

"PODCAST: Week in Review, Dec. 5, 2008"

This week my top stories include how an implanted hospital-on-a-chip could automatically treat patients even when they are unconscious, how MEMS may already be protecting us from bioterrorism, how fusion reactors are inching toward commercialization, how new coatings are boosting thin film solar cells efficiency by 50 percent, and how aerosol printing can squeeze out another two percent efficiency.
Text: http://nextgenlog.blogspot.com/2008/11/podcast-week-in-review-dec-05-2008.html
Audio: http://homepage.mac.com/guitarmedia/interviews/NextGenLog-08-12-05.mp3

"ENERGY: Fusion reactors inch toward commercialization"

MIT researchers said they have succeeded in using radio waves to mix the 50 million-degree C plasma at its Alcator C-Mod fusion reactor. While a host of obstacles remain for bringing commercial fusion reactors online, the ability to use radio waves to quell plasma turbulence has been a stumbling block to further progress.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212202060
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjFusion-08-12-05.mp3

"OPTICS: Aerosol printing boosts solar cell efficiency"

Germany's Fraunhofer Institute is reporting a 2 percent efficiency gain for silicon solar cells by switching from conventional screen printing to a non-contact aerosol jet printer. Using a printer made by Optomec (Albuquerque, N.M.), Fraunhofer Institute's Solar Energy Systems (Freiburg, Germany), thinner silicon wafers were produced, reducing the cost of making solar cells. The institute said Optomec's aerosol printer delivered 20.3 percent efficiency for solar cells that previously achieved 16 to 18 percent efficiency.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212201980
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjOptomec-08-12-04.mp3

"SECURITY: Bioterror prevention could harness labs-on-a-chip"

A bipartisan commission warned Congress that a biological weapon attack in the U.S. is likely within the next five years, and recommended that President-elect Barack Obama expand federal efforts for early detection of water- and airborne pathogens. "Our margin of safety is shrinking, not growing," the panel concluded in a report. Lab-on-a-chip technology that could sense biological agents could provide early detection of bioterrorism attacks, but so far deployment of the technology has been downplayed.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212201853
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjBioterrorism.mp3

"MEMS: Hospital on-a-chip targets battlefield"

An Office of Naval Research program seeks to embed a field hospital-on-a-chip that could monitor a soldier's injuries and administer medications. If successful, the four-year, $1.6 million program would provide U.S. soldiers with a wearable device to constantly monitor vital signs and help treat wounds. Microfluidic laboratories on-a-chip are being crafted for a variety of special-purpose devices that would allow unskilled personnel to perform specialized tests in the field. Inexpensive lab on-a-chip devices are also being designed to lower the cost and increase the speed of common medical tests. A hospital on-a-chip, however, would be the first multipurpose microfluidic chip capable of making complex diagnoses and administering different drugs.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212201511
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjHospitalChip-08-12-02.mp3

"ENERGY: Solar cell efficiency boosted"

Thin-film solar cells that could boost conversion efficiency by 50 percent while cutting materials costs by using less silicon will be reported this week by Massachusetts Institute of Technology researchers at the annual meeting of the Materials Research Society in Boston. Conventional solar cells use thick, expensive silicon substrates. The MIT researchers said they ran extensive computer simulations and laboratory experiments on 2-micron silicon films that utilize new materials for both front and back coatings. As a result, light is trapped inside the cells' silicon layer, permitting the thin-film to extract as much as 50 percent more energy per photon.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212201094
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjMITsolar-08-12-01.mp3

"PODCAST: Week in Review, Nov. 28, 2008"

This week my top stories include how the U.S. may be falling behind in semiconductor research, how silicon chips can be cast onto flexible substrates, how damless rivers can generate the cheapest electricity, and how memristors can help achieve the goal of three-dimensional chips.
Text: http://nextgenlog.blogspot.com/2008/11/podcast-week-in-review-nov-28-2008.html
Audio: http://homepage.mac.com/guitarmedia/interviews/NextGenLog-08-11-28.mp3

"CHIPS: 3-D memristor chip debuts"

Memristors technology got a boost recently from Hewlett-Packard Labs, which described the first 3-D memristor chip at the recent Memristor and Memristive Systems Symposium. There HP Labs provided details about a prototype chip that stacked memristor crossbar memory cells on top of a CMOS logic chip. HP used imprint lithography to add a memristor crossbar holding a field-programmable gate array's configuration bits above its transistor cells. HP claims its memristor-based FPGA demonstrates that any CMOS fab can make integrated memristor/transistor circuits in three dimensions. HP Labs is also looking for ways to use memristors in artificial neural networks. Is a new industry forming around memristor technology?
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212200673
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjMemristor-08-11-26.mp3

"ENERGY: Hydropower generator mimics fish"

Researchers claim to have fashioned a fish-like hydrokinetic scheme that harnesses both fast and slow underwater currents to generate electricity. Called Vivace, for Vortex Induced Vibrations for Aquatic Clean Energy, the technique has the potential to generate electricity, even from lazy river currents, at a cost lower than other energy sources, just 5.5 cents per kilowatt/hour. The technique works by taking advantage of the tendency of moored bodies to bob up and down in a current. Traditional methods of harnessing water power like turbines require currents of at least 5 knots. The Vivace generator, however, can use currents as slow as 1 knot. The company estimates that an underwater array in a river just a few stories high could supply enough power for 100,000 homes.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212200403
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjHydroPower-08-11-25.mp3

"CHIPS: Is the U.S. falling behind in semiconductor R&D?"

Much ink has been devoted to the decline of semiconductor research and development in the United States. Pessimists say Bell Labs has thrown in the towel and pioneers like TI are following the path blazed by offshore foundries like TSMC. Optimists counter that Intel is still the world leader in next-gen semiconductors, IBM remains king in semi patents, IM Flash Technologies is making strides, HP Labs' memristors could make semiconductor memory obsolete and U.S. universities and national labs are inventing game-changing chip technologies. They say research alliances between U.S. industry, labs and universities are filling the gaps.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212001530
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjUS-R&D.mp3

"CHIPS: Silicon circuitry married to flexible substrates"

Traditional silicon circuitry is lightning fast, but can't be deposited on flexible polymer substrates because of the high temperatures used to process CMOS wafers. Conversely, silicon inks and organic circuitry can print electronics onto flexible substrates at low temperatures, but their speed is dismal compared to CMOS. Now, researchers claim to have invented a method that combines the best of both worlds--CMOS circuits on flexible substrates--by transferring silicon circuits from a wafer onto the flexible polymer substrate.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212200102
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjFlex-08-11-24.mp3

"PODCAST: Week in Review, Nov. 21, 2008"

This week my top stories include how NASA photographed the first planet outside our solar system, called exoplanets, how Hawaii ground telescopes photographed the next three exoplanets, how the National Institute of Standards and Technology is harnessing social networking to solve the nanotech safety issue, how Epson has invented a quartz version of MEMS and how optical chips are said to run cooler and pack more bits.
Audio: http://homepage.mac.com/guitarmedia/interviews/NextGenLog-08-11-21.mp3

"MEMS: QMEMS process said to shrink quartz crystals"

MEMS oscillators use IC processing techniques to craft mechanical resonators that can be tethered inside a silicon chip. Traditional quartz oscillators require cutting and beveling, but would be smaller in size, more immune to temperature drift, lower in price and in power consumption using photolithography techniques. Epson Toyocom (Kanagawa, Japan), which claims 23 percent of the global quartz oscillator market, reports it has perfected a semiconductor-like photolithography process called Quartz MEMS (QMEMS) that it claims will keep it ahead in the silicon MEMS oscillator market. Specifications for the QMEMS process were said to be comparable or superior to competitors' MEMS oscillators, including those made by SiTime Corp., Discera Inc., Silicon Clocks Inc. and Mobius Microsystems Inc.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212101405
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjEpson-08-11-21.mp3

"OPTICS: Optical chips said to run cooler, pack more bits"

Conventional wisdom has it that as long as data is stored as a charge, CMOS will likely remain king-of-the-hill for electronic chips. Now, an ultra-low power alternative to charge that uses lasers to encode data as excitons inside insulators has been proposed by theorists at Johns Hopkins University. If experimental data confirms the theory, then ultra-low power computers based on this new optical phenomenon could someday use lasers to store data within crystalline insulators.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212101037
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjLocsitons.mp3

"NANOTECH: U.S. launches Wiki on nano health and safety"

The National Institute of Standards and Technology (NIST) is co-developing a collaborative Web site aimed at establishing standard methods for minimizing the environmental, health and safety risks of nanotechnology. Nanoscale materials have alternatively been shown to offer promising new cancer therapies while at the same time causing cancer when not properly handled. Those concerns prompted NIST and the National Cancer Institute (NCI) to create a Wikipedia-style community to establish safe nanotechnology development techniques.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212100562
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjSafeNano.mp3

"SPACE: 3 more exoplanets photographed"

An observatory in Hawaii has harnessed adaptive optics to produce visible light photographs of the first three-planet solar system. The three gas giants, larger than Saturn and Jupiter, are orbiting the star HR8799, 130 lights years from Earth in the constellation Pegasus. Last week, NASA released photographs of a single planet 25 light-years away in the the Southern Fish constellation. The photos were taken by the 2.4-meter Hubble Space Telescope. The much larger telescopes at the Keck Observatory on Maui used adaptive optics techniques to render photographs rivaling those made by Hubble. The technique canceled out the distorting effects of the atmosphere. The resulting photographs of the three gas giant exoplanets (planets outside our solar system) were made by a team of Canadian, U.S. and British astronomers.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212100278
Audio: http://homepage.mac.com/guitarmedia/interviews/rcj3Planets.mp3

"PODCAST: Week in Review, Nov. 14, 2008"

This week my top stories include how the U.S. may be falling behind in semiconductor R&D, what the mobile phone will look like in 2012, how nanotubes can beat RAM and flash, how the MEMS market is cooling and the debut of new MEMS chips.
Audio: http://homepage.mac.com/guitarmedia/interviews/NextGenLog-08-11-14.mp3

"SPACE: First photos of distant planet"

NASA claims that visible-light surveys by the Hubble Space Telescope have confirmed the existence of the planet, called Fomalhaut-b, 25 light-years away in the constellation Piscis Australis (Southern Fish). Astrononers confirmed the young, Saturn-like planet's 872-year orbit by measuring its displacement between the two Hubble exposures 21 months apart and applying Kepler's laws of planetary motion. The planet was named after its star, Fomalhaut, and orbits about 10.7 billion miles from the star—about 10 times the distance from Saturn to our Sun—inside a giant debris disk about 21.5 billion miles in diameter. For years, astronomers have predicted the planet's existence using various indirect methods, but NASA recently reported details about how the Hubble Space Telescope confirmed its existence with rare visible light photographs.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212002593
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjPlanet.mp3

"WIRELESS: Nokia predicts future of mobile phones"

In 2004, Nokia Corp. created a concept design for a smart phone dominated by a touch screen which looks today uncannily like Apple Inc.'s iPhone. In 2008, Nokia (Helsinki, Finland) repeated the exercise, presenting a concept design of the "morph" mobile phone of 2012. If the predictions ring as true as they did in 2004, then the future of mobile phones will involve transparency, transformability and compliancy. In drawings and animations, Tapani Ryhanen, director and head of Nokia's Research Center Laboratory (Cambridge England) presented his newest mobile phone concept design—dubbed "morph"—last week at the MEMS Executive Congress, hosted by the MEMS Industry Group (MIG). Radio-frequency MEMS, silicon microphones, accelerometers, microbolometers, microfluidics and other embedded MEMS devices will converge to allow mobile phones to sense not only their environment but also the health and temperament of the people in its vicinity.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212002380
Audio: http://homepage.mac.com/guitarmedia/interviews/Nokia-08-11-13.mp3

"NANOTECH: Telescopic nanotubes aim to combine virtues of SRAM, flash"

Random access memories require constant power to offer their fast access speeds, but can't be scaled to as small a size as slower nonvolatile flash memories. Now researchers believe they can combine the high-speed of RAM with the nonvolatility of flash by using telescopic nanotubes. Ultra-dense nano-electro-mechanical system (NEMS) arrays could offer molecular sized memory cells that are as fast as RAM but nonvolatile like flash by harnessing concentric nanotubes that turn bits on and off by running current through the tubes to make the inner one stick out or stay inside the outer nanotube.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212002093
Audio: http://homepage.mac.com/guitarmedia/interviews/Telescopic-08-11-12.mp3

"MEMS: Digital mic shrunk to 1 mm"

Micro-electromechanical systems (MEMS) tapped the scalability of CMOS processing this week when the world's smallest digital microphone was shrunk even smaller—down to a single millimeter square. Akustica heralded its $2 digital microphone as the sibling of the world's smallest analog mic, which it announced earlier this year—both cast on a die 1 mm square.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212002063
Audio: http://homepage.mac.com/guitarmedia/interviews/Akustica-08-11-12.mp3

"MEMS: Smart chips eases mobile apps"

As more mobile devices incorporate micro-electromechanical systems (MEMS) chips to detect orientation and control functions—from scrolling the display to preventing damage from drops—accelerometers need low power for always-on operation to prolong battery life. Kionix claims the industry's lowest power with the introduction of its digital-output, tri-axis accelerometers combined with smart, hard-wired on-chip algorithms designed to unburden a mobile device's microcontroller.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212001778
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjKionix.mp3

"CHIPS: Switching mobile bands simplified"

Concealing narrow-bandwidth antennas inside a mobile device gets tricky when they need to be tuned for different services—from cell phone to Bluetooth to WiFi to mobile TV. Peregrine Semiconductor Corp. (San Diego, Calif.) claims to be unveiling the first single-chip solution at Electronica 2008 (Munich, November 11-14, 2008). Peregrine's digitally tunable capacitor chip aims to adjust a mobile antenna's radio-frequency (RF) response to all the different bands mobile media devices receive today. Potentially, it can also dynamically tune even for environmental changes—countering effects like touching your finger to the antenna.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212001728
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjPeregrine.mp3

"MEMS: apps expand, but market cools"

Micro-electromechanical systems (MEMS) chips continue to be integrated into diverse consumer applications, according to the MEMS Executive Congress, hosted by the MEMS Industry Group Nov. 5-7 in Monterey, Calif. As a result, analysts at the conference predicted, the MEMS consumer market will grow 4 percent to 5.5 percent in 2008, to about $7 billion. But as consumer spending slows, they said, the overall MEMS market will slow—and may even contract in 2009. Handheld media players and cell phones will all come in MEMS-enabled versions in 2009, and by 2012 nearly all consumer devices will include at least one MEMS chip, according to an analyst panel at the conference. MEMS also will pioneer application areas—for instance, drastically cutting power requirements and increasing brightness and color accuracy of flat-panel displays, starting in 2010.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212001531
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjMEMS.mp3

"CHIPS: Is the U.S. falling behind in chip R&D?"

Much ink has been devoted to the decline of semiconductor research and development in the United States. Pessimists say Bell Labs has thrown in the towel and pioneers like TI are following the path blazed by offshore foundries like TSMC. Optimists counter that Intel is still the world leader in next-gen semiconductors, IBM remains king in semiconductor patents, IM Flash Technologies is making strides, HP Labs' memristors could make semiconductor memory obsolete and U.S. universities and national labs are inventing game-changing chip technologies. They say research alliances between U.S. industry, labs and universities are filling the gaps.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212001317
Audio: http://homepage.mac.com/guitarmedia/interviews/rcjR&D.mp3

"PODCAST: Week in Review, Nov. 7, 2008"

This week my top stories include how an E-Ink tablet went to space, how NIST designed an electronic nose, how MEMS could cure EMI, how an algorithm enables nanoscale images to be made cheaply, and how an Internet application developer is offering hackers a $10,000 prize if they can break into his site.
Audio: http://homepage.mac.com/guitarmedia/interviews/NextGenLog-08-11-07.mp3

"MEMS: device switches among RF sources"

Electronic switching of high-frequency signals currently must be handled by either mechanical switches or reed relays. Now, MEMS switches can do the same job in a smaller package, according to Omron Corp. Omron (Shiga, Japan) fabricates its RF MEMS switch using three wafers bonded together before dicing. The bottom wafer contains the electronic input and output traces and the fixed electrodes, the middle has the movable, metallic switch attached to movable electrodes and the top wafer caps the stack in glass to prevent contamination.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212001020

"MATERIALS: Plastic wires rival copper at 20 percent the weight"

ElectriPlast conductive polymer enables wiring that is 80 percent lighter than copper and yet has the same conductivity, according to its inventors Integral Technologies (Bellingham, Wash.). By blending micron-scale fibers coated with metal into a polymer matrix, ElectriPlast can be molded, extruded, or formed into any shape—from traditional wires to flat cables to entire surfaces. Applications include lightweight wire replacement, molded wiring harnesses and antennas built into device packages.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212000741

"ALGORITHMS: $10,000 prize offered to hackers"

Hackers could win a $10,000 prize by breaking into a Visual WebGUI (graphics user interface) application between now and Jan. 30, 2009. Visual WebGUI developer Gizmox Ltd. (Tel Aviv, Israel) is offering the prize for its "empty client" development tool designed to help non-programmers to develop uncrackable code for Web-based applications.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212000455

"ALGORITHMS: cutting cost of measuring nanoscale images"

Imaging nanoscale objects usually requires expensive electron-beam microscopes since the wavelength of visible light is too long--between 400 and 700 nanometers. Now, features as small as 3 nanometers can be imaged with inexpensive optical microscopes using an algorithm that subtracts the differences between multiple exposures, thereby determining the shape of the object so that the image can be reconstructed. The National Institute of Standards and Technology (NIST) developed the technique, called Through-focus Scanning Optical Microscope (TSOM) imaging. It works by taking multiple out-of-focus images at different focal lengths, then stacking them on top of each other.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212000350

"CHIPS: NIST researchers claim their electronic nose knows"

Researchers at the National Institute of Standards and Technology (NIST) claim its electronic nose can identify hundreds of different chemical compounds using pattern-recognition algorithms that mimic the way animals recognize odors. NIST's electronic nose depends on 16 microheater elements supplying samples to eight different types of sensors, enabling them to detect everything from nerve gas to environmental contaminants. NIST researchers suggested the microheater technology could be used in handheld devices used by first responders and hazardous material teams as well as for industrial processes monitoring and space exploration.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212000236

"MEMS: attack interference with spread-spectrum scheme"

MEMS oscillator maker SiTime Corp. said Monday (Nov. 3) it is expanding into the electromagnetic compliance business with a family of MEMS electromagnetic interference products. SiTime (Sunnyvale, Calif.) said its spread-spectrum clock oscillators are designed as drop-in replacements to bring prototypes into compliance with Federal Communications Commission rules. They also meet most compliance standards for Canada, Europe, Japan and Taiwan. The devices aim to reduce cost and development time.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=212000123

"MATERIALS: E-book reaches orbit"

Chinese taikonauts orbiting the Earth last month took with them a five-inch electronic paper display made by Hanwang Technology Co. The crew of the Shenzhou-7 orbital flight took notes, read books and listened to recordings on the e-paper display, called the Hanvon eBook, said Bangjiang Wang, general manager of Hanwang Technology (Beijing). The Hanvon N510 used an electrophoretic display from E-Ink Corp. (Cambridge, Mass.). Based on E-Ink's technology, the notepad-size display measures 11-mm thick, weighs six ounces, provides 15 days of standby power. It can be read at any viewing angle using normal reflected light.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=211800510

"OPTICS: Silicon fiber optics debut"

Fiber optics for communications have vastly more bandwidth than standards networks, but cannot be manipulated as easily as electrical signals. By inserting crystalline silicon into the core of conventional optical fibers, Clemson University researchers hope to harness the embedded semiconductors to process optical signals. Applications could include multiplying frequencies and providing access to longer wavelengths not currently available when using conventional glass fibers.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=211800117
Audio: http://i.cmpnet.com/eetimes/audio/slideshow/56/1.mp3

"ALGORITHMS: Search engine beats Googling"

Serious research into science and technology has a new tool called illumin8 that harnesses semantic searches, which understand the meaning of queries. Unlike the free Google search engine, which merely matches the words in a query against Web pages containing those keywords, Elsevier's illumin8 uses a thesaurus with a half-million pre-defined technology terms to associate semantics—the meaning of the phrases—with queries.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=211800061
Audio: http://i.cmpnet.com/eetimes/audio/slideshow/56/5.mp3

"MATERIALS: Organic wires interface to body"

Linking electronics to medical devices like pacemakers and insulin pumps requires the careful monitoring of foreign metallic and semiconducting materials to ensure the body does not reject them. Researchers at Johns Hopkins Univeristy think they have a better idea about how to do this: use self-assembling organic wires made from naturally occuring proteins.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=211600846
Audio: http://i.cmpnet.com/eetimes/audio/slideshow/56/3.mp3

"ROBOTICS: Research seeks to replace service dogs with robots"

Service dogs assist the disabled by fetching medications and opening drawers and doors, but they are expensive--about $16,000 per dog. They also take two years to train and there are not enough service dogs to meet the growing demand. By designing a robot that obeys the same verbal commands as service dogs, Georgia Tech researchers said they are aiming to increase the supply of inexpensive robots to fill the multi-year waiting list for service dogs.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=211601091
Audio: http://i.cmpnet.com/eetimes/audio/slideshow/56/4.mp3