Tech Talk iconTech Talk

Public Thinks NASA's Budget Is Enormous

There are wide differences between perception and reality, and then there are cavernous differences. Over the weekend, our friends at Slashdot posted an item that we missed in our recent coverage of the U.S. space program, to a study that looked at the public's perception of the amount of money NASA spends. And it's a stunner. Apparently, the average American has no idea just how much government funding the space agency receives.

The Slashdot item points to a section in an essay by The Space Review that notes Americans believe that funding for NASA accounts for 24 percent of the federal budget. In reality, of course, the percentage is much smaller, much, much smaller. Although Congress has not officially passed a budget for the upcoming fiscal year, the final figure is likely to be held to levels currently in place, or somewhere north of US $16 billion (see NASA's current budget reports for more details). That would put the space agency's funding as a percentage of the federal budget at somewhere around 0.6 percent.

That difference in perception is shocking. The essay in The Space Review ("Sustaining Exploration: Communications, Relevance, and Value"), by Mary Lynne Dittmar, head of a Houston-based strategic planning and technical services group, focuses on strategic communications at NASA with regard to its stakeholders, particularly the U.S. government and taxpayers. Here, it finds that the agency is failing in its attempts to explain why its work is important, or even relevant, to the general public, which doesn't deny that space exploration is a worthy endeavor but finds the price of its activities overly expensive in relation to other worthwhile government projects.

Dittmar writes:

Participants in our studies carried out spontaneous â''trade studiesâ'', comparing the benefits of a space program to benefits related to a national healthcare program, or to national defense, or to the quality of education and educational opportunities in the United States, among other things....

According to many of our participants, NASA is often the loser in the trade studies described above. While NASA enjoys great positive regard, its benefits to the nation are not perceived as directly or clearly as those associated with other national programs. Although it is difficult for many space advocates to believe, this absence of specific knowledge about NASAâ''s activities is quite widespread.

In the passage from her essay that caught the eyes of the editors at Slashdot, Dittmar relates the discrepancy between what the public thinks the space agency is spending and what is really being spent. This is where the 24 percent response came from participants in her study. "Once people were informed of the actual allocations, they were almost uniformly surprised," she notes. "Our favorite response came from one of the more vocal participants, who exclaimed, 'No wonder we havenâ''t gone anywhere!'"

Dittmar suggests the solution to the perception problem may be found in both better communication from the space agency and in bolstering the relevant value of the projects it takes on, just as her study's respondents suggested:

Anecdotally, our experience is that the rationale for public opinion is less focused the cost side of the equation and more oriented toward the benefits. When asked, â''What could NASA do to be more relevant to you, personally?â'' the answers fell into two general categories: (1) NASA could become more relevant by better communicating what it does and the benefits of those activities; and (2) NASA could become more relevant by actually engaging in activities that are perceived to be of value to respondents -- including activities that involve members of the public directly, particularly young persons.

"[NASA] must first understand that real value is created in the marketplace, not mandated by policy," Dittmar concludes. "It is customer driven, not internally focused. Even more fundamentally, however, the agency and the larger space community need to have a shared understanding of what is meant by the word 'value', and why it is so important to NASAâ''s future and to the future of space exploration."

That sounds like practical advice that the administrators of the U.S. space program should emblazon on their whiteboards for as long as they are in business.

Tech museum honors companies that make the world a better place

home_logoTop.gif

Innovators from twenty-five companies came to San Jose this month for four days of networking parties, meetings with Silicon Valley luminaries, and introductions to venture capitalists and other potential investors. The 25 were plucked from a field of more than 700 nominations from 68 countries, in the annual Tech Museum Awards competition. Only five went home with cash prizes of $50,000 each, but the contacts made, and the Tech Museumâ''s vote of confidence, are likely worth a lot more than $50,000.

The projects didnâ''t all involve electrotechnology, computers, or the Internet. Several, for example, featured creative uses of algae, seaweed, or other aquatic plants. Fundacion Terram from Chile attaches seaweed to the nets around farmed salmon to absorb waste products from the salmon and keep the water clean. (Fundacion Terram was one of the cash-prize winners.) Consortium SudEco Industrie from Montreal harvests aquatic plants choking Senegals waterways and converts them into clean-burning pellet fuel.

Among the honorees in the electrotechnology and computer fields, San Franciscoâ''s blueEnergy, another $50,000 prize winner, teaches Nicaraguans how to construct hybrid energy systems that use wind power and solar panels. MathTrax, from Houston, Texas, automatically translates graphs and equations into sounds so blind and visually impaired students can study abstract math. Kamal Quadir from Bangladesh runs an electronic marketplace (think Craigâ''s list for traders and farmers) via cell phone. And Grameen Shakti, also from Bangladesh, trains rural women to install and repair solar home systems and cook stoves.

A complete list of the 25 honorees is here.

Congress Wants Universities to Do More to Stop Peer to Peer File Sharing

It's no secret that the entertainment industry, under the auspices of the Recording Industry Association of America (RIAA) and the Motion Picture Association of America (MPAA), views college students using peer-to-peer file sharing networks as the prime perpetrators of online thievery. Now it looks like they may get a boost from Congress in their attempt to stop such copyright violations, if a tiny new provision in the huge College Opportunity and Affordability Act makes it into law. It seems that the industry views campus administrators as both partners and opponents in the fight to stop digital piracy, a notion that's frustrating many in higher education.

The bill, approved unanimously on Thursday by the House Committee on Education and Labor, requires that universities "develop a plan for offering alternatives to illegal downloading or peer-to-peer distribution of intellectual property as well as a plan to explore technology-based deterrents to prevent such illegal activity." This language set off a firestorm in the blogosphere, not only from universities, but also from fair use supporters like Public Knowledge.

The fact that the new peer-to-peer requirements appeared under the section tied to financial aid made many opponents suspicious that failure to comply would mean losing out on federal money. The Student Loan Network denounced the new provisions in their Financial Aid Podcast, calling them "a lobbying money grab from the RIAA and the MPAA" that would require schools to spend money fighting piracy instead of funding financial aid.

On Friday I talked with Tom Kiley, a press representative for the committee, and he was adamant that schools would not lose out on financial aid for failing to shut down file sharing. "If a school refuses to report to the secretary what theyâ''re doing, the Department of Education would keep on them until they do," he said. Nothing is spelled out in the bill, but if Kiley is right, it sounds like an enforcement strategy that relies more on cooperation than punishment.

All the same, it's hard to blame the universities from bristling about the Committee's decision. Most schools have already began working with the entertainment industry to address the problem: after all, thousands of students uploading and downloading files puts a strain on campus computing resources as well. Regardless of their effectiveness, it seems to me that schools really are trying to get students to stop file sharing (NYU, for example, has a strongly worded, but mostly reasonable letter to students on the subject.)

"The reality is that higher ed has worked in good faith with the entertainment industry," said Barry Toiv, a spokesperson for the American Association of Universities. The group wrote a letter opposing the bill for a number of reasons prior to the committee's vote. "Itâ''s a little disheartening when the industry turns around and seeks legislative solutions." The association, which represents 62 research universities in the US and Canada, wrote a letter urging the committee to rethink the new provisions. Instead, after the committee voted unanimously in favor of the bill, Kiley's office released a fact sheet meant to "dispel misleading information" that originally referred to opponents of the anti-piracy measures as "supporters of intellectual property theft" (After numerous complaints, Kiley said they reissued the document with changed wording).

The RIAA clearly doesn't think the schools are doing enough. "This legislation, for the first time, obligates universities to play a more active role in responding to the problem in a meaningful way. And that, in and of itself, is a very good thing, because that incentivizes investment in new music and encourages a level playing field for legal services to thrive," wrote Cara Duckworth, the Communications Director of the RIAA in an email.

What I still can't understand is why the RIAA has targeted campus networks so much more than commercial internet service providers. On Thursday, they also launched the tenth wave of litigation against users on college campuses, sending out 417 pre-litigation letters to 16 universities.

Yet, according to Kenneth Green, "college students accounted for less than 4 percent of the more than 8,400 John Doe lawsuits for illegal P2P downloading filed by the RIAA in 2004-2005." It seems like rather than addressing the changing culture of entertainment consumption, the entertainment industry is looking for easy targets. In fact, recipients of those 417 letters are encouraged to "resolve their claims" at www.p2plawsuits.com, for a fee, of course.

It seems to me that Green sums up the strategy rather well:

Rather than address the proliferation of P2P activity in the consumer market, often aided and abetted by consumer broadband service providers, the MPAA and RIAA have opted to focus on college students, campus networks, and college administrators â'' admittedly easy (and often unsympathetic) targets. In an era of digital media, are consumers understandably confused by the Supreme Courtâ''s 1978 BetaMax decision that said they could use VCRs (and today, by extension, TIVO and similar technologies) to record â''over the airâ'' content for personal use? Probably so. But while the real, long-term solution on illegal P2P activity should focus on user education, the MPAA and RIAA apparently feel that legislation offers a quicker remedy.

Dawn of the Desktop Supercomputers

No matter how new your office computer might be, sooner or later you begin to notice that the thing just isn't running fast enough to satisfy your desire to get your work done ASAP, especially on a Friday afternoon. Of course, it couldn't be your own fault that the calculations you need to put that last crucial piece of data into the important report due on Monday are taking so long to compile. So it has to be the fault of your desktop unit, ancient relic that it is (installed in the bygone era of last month's companywide IT upgrade cycle).

That sense of rising expectations among personal computer users has caused the world's hardware vendors to pull out all the practical stops to address the need for speed with ever more exotic architectures and processors, within the financial constraints of economies of scale. Dual-core processors are now the rage, with quad-core devices hot on their heels. And pity the poor fool who has not been updated from a 32-bit architecture to a 64-bit one.

Need even more power dedicated to your own personal use whenever you want it, like right now? You could try hogging the server farm when your chips are down (pun intended), but that unsympathetic clod who calls himself a systems administrator keeps blocking your access requests with sarcastic usage request replies. Where's Moore's Law when you need it, for heaven's sake (it's nearly 5 o'clock)?

Well, hope may be on the horizon. It won't come soon enough to get you out of today's predicament, but it could give you something to dream about over the weekend.

From this week's Supercomputing 07 Conference in Reno, Nev., comes a report from The Economist, "More's Law", that says the march of the supercomputers from the chilly vaults of the computer science lab to a desktop near you is on in earnest.

The reporter for The Economist points to two small U.S. firms, SiCortex and Scalable Servers Corp., that have plans in the works to make sure you have the fastest personal computing machines on the planet available at your every whim whenever you want.

The motto of SiCortex is "Teraflops from Milliwatts." It's company website declares: 'By worrying every milliwatt, and thereby getting the heat out, SiCortex has collapsed a roomful of 64-bit computing power down onto a single backplane in a single compact cabinet...'

To this end, the Maynard, Mass., firm has just debuted its SC072 Catapult, a 72-processor, Linux-based screamer that might be able to fit into your cubicle for the mere pittance of US $15 000.

Over at Scalable Servers, in Fremont, Calif., the company boasts it 'provides modular and scalable technical computing server solutions to technical professionals who run parallel-cluster computing application or non-parallel computing tasks.'

It has also rolled out a desktop monster this month, the SSC flexBLADE, a 1500-watt modular x86 blade cluster (price not announced) that fits in a box so small you could park it next to your file cabinet.

So get those calculations completed between now and Monday, and if you have any free time left over, just think, someday soon one of these sweet rides could be yours, all yours. And you'll never have to work late again. Until the next preposterously enormous challenge is thrown your way in the unrelenting future.

Have a nice weekend.

Financial firm launches trading software contest with $400,000 in prizes

Interactive Brokers recently launched the third edition of its College Trading Olympiad. In the contest, open to undergraduate and graduate students from any country, participants have to elaborate a trading strategy and then write automated trading software to carry out that plan.

The student whose software generates the biggest profit takes the top prize: US $100,000 in cash. The 2nd and 3rd places receive $50,000 each, and there are still several $10,000 and $1,000 prizes for the remaining participants.

Interactive organized the Olympiad to findâ''and hireâ''talented engineers and scientists willing to work in the financial industry. Thanks to the competition the firm has recruited summer interns and at least two full-time employees.

We wrote about the Olympiad earlier this year in the article â''The Trading Test.â''

steven_sanders_interactive_brokers_trading_olympiad.jpg

Steven J. Sanders of Interactive Brokers at the company's technical operations center in Greenwich, Conn.

â''The old trading world required big, aggressive, street-smart folksâ''now it's technology skills that count,â'' Steven J. Sanders, a senior vice president with Interactive, told me when I met him early this year at the companyâ''s headquarters in Greenwich, Conn. â''We just don't ever get enough good technologists.â''

Interactive Brokers is the brokerage arm of Interactive Brokers Group, a $3 billion securities firm that uses advanced trading systems to offer electronic brokerage services to institutions and individuals, as well as to trade for itself through Timber Hill, its market-making subsidiary.

To participate in the Olympiad, students can write their trading software in C, C++, Java, Visual Basic, and even Excel scripts. The program has to use an API (application program interface) to connect to Interactiveâ''s Trader Workstation program, which in turn connects to Interactiveâ''s online brokerage system.

The trading program has to gather financial data and analyze that data using technical or fundamental techniques to decide what trades to execute. Each contestant starts with $1 million in virtual money and can trade stocks, bonds, options, futures, commodities, and currencies. All trades are virtual, taking place on Interactiveâ''s simulation system, but the buying and selling prices are based on real market data.

The financial industry has long sought to hire math whizzes, physics PhDs, and other prodigy types to work as quantitative analysts, or â''quants.â'' Their job is to concoct pricing models, probe new ways to quantify risk, and mine mountains of data. Now, as automated trading systems take over ever more of the substantive work on Wall Street, many firms are seeking quants who not only know the math but the nuts and bolts of IT systems, too. (Our competitor Tech Review had a fascinating article on quants and the current subprime credit crisis.)

This â''revolution in financial innovation,â'' as Jim Finnegan, editor and publisher of Financial Engineering News, in Waltham, Mass., puts it, has led many universities with traditional finance and management programs to add more quantitative and computational finance to their curriculums. As a result, the number of financial engineering type of programs in the United States, Europe, and Asia went from 15 five years ago to about 40 today, Finnegan says.

For those interested in careers combining finance and technology, Interactiveâ''s trading contest is a rare opportunity to see how real-world applications workâ''and even win some cash to help pay for college. The competition, however, should get tougher. The contest, which was previously open only to students from the United States, Canada, and Mexico, now welcomes participants from anywhere in the world.

â''Weâ''ve noticed with interest that many applicants via the American colleges each year are peppered with high caliber international candidates,â'' says Andrew Wilkinson, an Interactive spokesman. â''So this year, we opened up the contest to the world!â''

In the last edition of the Olympiad, Brian Eckerly, an electrical engineering student at Ohio State University, in Columbus, took the top spot. Eckerly coded the initial version of his program in just two nights and left it running at his off-campus apartment. In seven weeks, the program made a 300-percent profit.

Some traders, however, are suspicious of Interactiveâ''s goals with the Olympiad. In one forum on Elite Traderâ''s website, a user wrote: â''It almost looks like [Interactive Brokers] is looking for trading ideas for their own trading. Anyone with any kind of worthwhile plan will not enter this contest and reveal the strategy.â'' Another added: â''Talk about rip-off!â''

Interactive says itâ''s not after the studentsâ'' plans. Most participants rely on trading techniques that are widely known in the industry, and Interactive has enough money-making strategies of its own, Sanders told me. What Interactive is looking for, he insists, are tech-savvy professionals that can help improve the firmâ''s trading algorithms and systems.

The Olympiadâ''s last edition had more than 200 contestants, and Interactive expects many more for the third edition. The deadline to submit applications is 31 December 2007 11:59 p.m. Eastern time. There is no cost to enter. The competition will last eight weeks from 7 January to 29 February 2008.

Death, Taxes, and Fingerprint Sensors

Today AuthenTec reported the shipment of its 25 millionth fingerprint sensor.

The company is celebrating the milestone by sponsoring an international contest for "the 25 best application ideas that take advantage of AuthenTecâ''s award-winning fingerprint sensors." If you win, you get a fingerprint-protected laptop. Second place through 25th gets a $25.00 gift card.

Someone's already thought of fingerprint-authenticated cell phones, PDAs, PCs, laptops, door locks, ATM machines, and national ID cards. Now itâ''s your turn.

Before you begin, let me remind everyone that a chopped-off finger won't fool the sensors.

Contest rules and so on:

Millions of people each day draw upon the Power of Touch to eliminate passwords, protect their phones and laptops from theft, shop online, or open their front door. The uses and applications in which fingerprint sensors can make life better are almost endless. The 25 winning ideas will be selected by a panel of technology enthusiasts, and winners will be awarded prizes which include the first place prize of an AuthenTec-enabled laptop PC and a $25 gift card for the 24 runners up. Big Ideas may be submitted until November 30, 2007 at the contest Web site, 25Mandcounting.com.

25 million is a lot of fingerprint sensors. If youâ''re wondering why you havenâ''t noticed this embarrassment of riches, you must not be living in Japan. Itâ''s no secret that Japan is usually the early adopter of new technologies, and this is no exception.

There, the market adoption has followed what the company refers to as a "hockey stick" growth curve. Over nine steady years the company sold 10 million sensors, and over the next 16 months, that number shot up to 25 million. AuthenTec sensors are now in about 17 million laptops and 7 million cell phones. Confirming the prediction made back in September, the company now says nearly one in five laptops shipped during 2007 will include a fingerprint sensor.

Getting Nanowires into Correct Position Could Lead to Industrial Scaling

There have been a number of methods developed for growing nanowires. The problem for electronics applications has been attaching nanowires to components and once attached getting them organized into a two-dimensional array.

A solution to the first problem has been to use nanowires both for the components and the interconnections.

But the second problem has been a little trickier--getting them in the right position. Fluid flow has been experimented with, where the nanowires fall into parallel orientations just like logs in a river.

Later, researchers exploited this phenomenon by employing the Langmuir-Blodgett

Technique. Basically, the nanowires were collected in large groups on the surface of water and then transferred to a substrate.

Researchers at the National Institute of Standards and Technology's (NIST) Surface and Interafce Research Group, led by Dr. Babak Nikoobakht, have taken a different approach. They have grown the nanowires directly onto the substrate, and done it so they are aligned horizontally to the substrate rather than perpendicularly.

A schematic of the photolithography process for scalable fabrication of nanowire devices can be seen below. (a) Gold pads and fiducial marks are deposited on the surface. (b) NWs are grown selectively from the two sides of the gold pads. (c) Metal electrodes and bonding pads are placed exactly on NWs by alignment of fiducial marks.

cm071798pf00001.jpg

By growing the nanowires directly on the substrate, multiple steps are eliminated that are needed in the other methods to get the nanowires in the correct orientation on the substrate.

As Nikoobakht relates in a recent interview , "Our method has a minimum number of steps. It combines a chemical growth method with well known optical lithography techniques. Nanowires are grown where they need to be."

The devices created in the lab can work as Field-Effect Transistors (FETs), but Nikoobakht concedes that it could take years to establish their performance and stability.

Sierra Club's Global Warming cartoon gets an Emmy

ATVcrop.gif

The Sierra Club, Project 3650.org, and Pecos Pictures just got an Emmy for Public Service for the animated short, "Big Fun with Global Warming." (No, you didn't miss the ceremony on TV, the Academy hands out public service awards at a nice lunch, not at a televised extravaganza.) This is only the second time the Emmy organization gave out an award in the category of National Public Service Announcement/Broadband, that is, the cartoon never played on traditional television, but found its viewers over the Internet, cell phone, or other portable devices.

The video features "Stinky," a "nasty little office man" who thinks global warming is "a bunch of hooey." Check it out here.

Cheap Laptops + Mobile Broadband = Huge Market, Says Microsoft

Microsoft and GSMA, the trade association of GSM mobile phone operators, are pushing PC manufacturers to roll out a new line of low-end notebooks that can connect to the internet through mobile phone networks. They just released the results of a joint survey that suggests a potential market for 70 million laptops, worth about $50 billion, targeted at mainstream users.

The two parties are basically arguing that PC designers and manufacturers need to rethink how they approach potential buyers of low-end laptops. To capture more first-time buyers, Microsoft and GSMA are championing the inclusion of hardware that enables notebooks to connect to the internet through mobile phone networksâ''a move that is thought to make the existing technology of data access through mobile broadband much simpler for mainstream computer users. â''We need to show the PC industry that they need to innovate and push hardware design, because the needs of those buyers is not the same as the typical road warrior,â'' says Ken Pawlak, Microsoftâ''s director of mobile operator PCs.

Instead, the surveyâ''consisting of some 12,000 in-person interviews conducted across 13 countries in Europe and Asiaâ''reveals that mainstream users want computers primarily for entertainment and easy internet access from more places than just the homeâ''indeed, wherever a cell phone signal is available.

With the exception of a few high-end notebooks with built-in mobile broadband capabilities, most users who now tap into their mobile networks for data do so through external cards that they plug in to their machines. The future manufacturers of these cheap consumer laptopsâ''and at least six PC makers have signed on to do soâ''will use basically the same chip sets that are currently in smart phones. The transition is merely expected to make the process of connecting to mobile broadband networks as easy as using wi-fi is now, with the added advantage of those phone networksâ'' broader reach. So as the software giant and the telecom trade association spread the word in the form of a design competition (winner gets a press release), expect to see a flurry of cheap, mobile-broadband-ready notebooksâ''in the US $500 to $1000 rangeâ''surfacing on the market midway through 2008.

Get a Laptop, Give One to a Poor Child

The campaign to give low-cost computers to the children of the developing world has come up with a novel way to kick-start the giving. And it coincides with the start of the traditional developed world's holiday season. The One Laptop Per Child (OLPC) initiative yesterday announced a program in which supporters can purchase one of their XO-1 laptops for a child of their own and fund the cost of giving one to an underprivileged child. The program runs from 12 November to 26 November in the United States and Canada.

On a special Web site devoted to the Give One Get One (G1G1) program (laptopgiving.org), the OLPC states:

This is the first time the revolutionary XO laptop has been made available to the general public. For a donation of $399, one XO laptop will be sent to empower a child in a developing nation and one will be sent to the child in your life in recognition of your contribution. $200 of your donation is tax-deductible (your $399 donation minus the fair market value of the XO laptop you will be receiving). For all U.S. donors who participate in the Give One Get One program, T-Mobile is offering one year of complimentary HotSpot access.

To get the giving going, the non-profit group, started by MIT's Nicholas Negroponte, has taken out a full-page ad in the current issue of The Economist. On it's own progress site, the group wrote: 'While we have no idea what the response will be, Hilary and the â''volunteer armyâ'' that includes Pentagram, Nurun, W2, Racepoint, Digital Influence Group, Eleven, Inc., and Len Fink did a fantastic job raising the public awareness of the campaign.'

This publication has written often on the merits of the OLPC movement. For a little background on the technology and people behind the children's laptop initiative, please see two recent articles from our pages: "The Laptop Crusade" by Senior Editor Tekla S. Perry and "Mary Lou Jepsen: Laptops for All" by Associate Editor Sandra Upson.

Negroponte yesterday told CNN International, "In the Give One Get One program, the likely recipient in the developed world is a child. For that child to be using the same laptop as a kid in Africa is especially meaningful."

We're not really supposed to endorse products at Spectrum; but I think if you read between the lines, you might come to the conclusion that this is one offer that could bend the rules a bit.

As Negroponte pointed out yesterday: "Don't buy it because it is an inexpensive laptop. Buy it to join a movement to change the world."

Advertisement

Tech Talk

IEEE Spectrum’s general technology blog, featuring news, analysis, and opinions about engineering, consumer electronics, and technology and society, from the editorial staff and freelance contributors.

Newsletter Sign Up

Sign up for the Tech Alert newsletter and receive ground-breaking technology and science news from IEEE Spectrum every Thursday.

Advertisement
Load More