The majority of countries with the most successful broadband deployments have opened up the networks of their main carriers to competing service providers, according to a draft report issued by the U.S. Federal Communications Commission. The report, by Harvard University’s Berkman Center for Internet and Society, analyzed findings from a variety of market-oriented democracies in an effort to understand what approaches are the most successful at ensuring that citizens have adequate high-speed Internet access. Most of the highest ranked countries use open access policies in which the incumbent carriers must allow competitors to lease capacity on their networks to offer their own services. In comparison, the United States established open access rules in the Telecommunications Act of 1996, but has backed away from implementing them early in this decade, according to the report. The study found that open-access policies were a major contributor to the success of many first-generation wired network transitions, and is now helping second-generation wired rollouts. Japan, South Korea, Sweden, the Netherlands, and the United Kingdom are among the countries that have used open-access rules to foster strong broadband markets. In most measurements of broadband success, the United States ranks in the middle of developed countries, according to the study’s analysis. The U.S. ranks 15th on broadband penetration per 100 people, and 19th in 3G wireless penetration. However, the U.S. ranks fifth in both median upload speed and in a broad measure of prices for low-speed broadband, and ninth in the number of Wi-Fi hotspots per 100,000 people.

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The World Wide Web Consortium’s (W3C’s) new global information technology (IT) education-focused body used the WE Rock event at Australian Web Week to learn what the IT industry and universities believe are the best ways for Web professionals and IT graduates to prepare for the workforce. The Open Web Education Alliance’s (OWEA’s) John Allsopp said that new educational standards need to be formed because the industry cannot continue to rely on IT professionals to teach themselves Web development. “We need to transition a much more structured approach to educating future Web designers, Web developers, and information architects,” Allsopp said. “A challenge exists to take the self-help ecosystem of the Web and make it become a profession with formal training.” University of Tennessee professor Leslie Jensen-Inman acknowledged that the IT industry moves fast and academia struggles to quickly update curriculum. Meanwhile, Yahoo Design Pattern Library curator Christian Crumlish said IT graduates should have “an engineering bent, technical skills, as well as an interest in what it’s like for a user.” OWEA, which launches in early 2010, has prepared a white paper outlining its operational plans for the W3C.

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Cornell University computer scientists have developed a method for generating the crashing and rumbling noises of objects made from thin harmonic shells such as cymbals and garbage can lids. The method, developed by professor Doug James and graduate students Jeffrey Chadwick and Steven An, will be presented at ACM’s SIGGRAPH Asia conference, which takes Dec. 16-19 in Yokohama, Japan. When a thin-shelled object falls or is struck, the metal or plastic slightly deforms and then snaps back into place, creating a vibration. Previous methods of synthesizing these noises did not account for the coupling effect that occurred when energy transfers from one vibration to another and back again, which resulted in a clean, clear sound that is more appropriate for a bell or chime. The new method accounts for this interaction and maps how the sound waves radiate to determine how the event will sound to a listener in any particular location. The researchers say that although their method is significantly faster than existing systems, the computations for a simple demonstration still take about an hour on a laptop. However, the researchers are hopeful that the simulation process can be accelerated by making some approximations. Their research is part of a larger project to synthesize various sounds, including dripping and splashing fluids, small clattering objects, and shattering glass.

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The University of Southampton’s School of Electronics and Computer Science (ECS) is launching a study that will explore how well people with disabilities can access Web services such as blogs, wikis, and social networking sites. The study, led by Mike Wald and E.A. Draffan in ECS’ Learning Societies Lab, is based on an accessibility toolkit that will enable users to test the accessibility of Web 2.0 services. The accessibility tools were developed as a result of the LexDis project, which identified strategies learners can use to enhance their e-learning experience. Part of the toolkit, Web2Access, provides an online checking system for any interactive Web-based service such as Facebook. Another key feature of the accessibility kit is Study Bar, which can work with all browsers and reads text out loud, spell checks, provides a dictionary, and can enlarge or change text fonts and colors to make text more readable. “We developed it because nowadays users contribute as well as read information and so you cannot just click on a button to see if Web sites are accessible and easy to use,” Draffan says. Wald says it is the first time that there has been a systematic way to evaluate and provide the results of accessibility testing of Web services.

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A coalition of seven academic institutions will use a $12.2 million National Institutes of Health grant to develop VIVOweb, a Facebook-style professional networking system for biomedical researchers across the United States. Participating institutions say VIVOweb will make it easier for scientists to find one another, ultimately enabling them to improve their ongoing studies and create long-term collaborative projects that could result in new discoveries. University of Florida professor Michael Conlon, the principal investigator on the project, says scientists often have difficulty finding each other, and currently the best way to connect with others performing similar research is through lists of publications. Dean Krafft, who is leading the project at Cornell University, says VIVOweb will use the Semantic Web to make information more available to scientists. The public also will be able to access the site, but some information will be available only to scientists. The open source software developed by Cornell for VIVOweb collects the facts a person is looking for and assembles a unique Web page just for that search. Participants expect to have VIVOweb connected across the country within two years, and eventually plan to connect scientists from around the world.

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Rensselaer Polytechnic Institute’s “Adaptive Use Musical Instruments for the Physically Challenged” program enables students with severe physical disabilities to make music by just moving their heads. The system uses a digital video camera to track a student’s head movements on a computer screen and then translates the movements into piano scales or drum beats. Zane Van Dusen, a RPI undergraduate student in computer science and electronic media arts and communication, developed the idea of using a digital video camera to track the user’s head. A cursor is digitally placed on a portion of the student’s head, usually the tip of the nose, to follow the user’s movements. As the cursor moves, sounds are created based on the user’s movements. Moving the head completely in one direction will create a scale climb on the piano or a quick series of drum beats or a drum roll. The project’s ultimate goal is to eventually enable students to compose their own pieces to help students learn the creative process and build communication skills. “The client or patient doesn’t have to be a musician to participate,” says the American Musical Therapy Association’s Al Bumanis. “The goal is not usually a performance, it’s increasing communication skills, understanding, relearning lost skills.”
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The number of doctorates awarded in science and engineering (S&E) fields has risen for the fourth consecutive year, according to the National Science Foundation. Last year the United States produced 29,854 doctorate degrees in S&E fields, an increase of nearly 7 percent from the previous year. Computer science doctorates led the way with a 28 percent increase to 1,452 degrees, following a double-digit increase in CS doctorates from the previous year. CS doctorates are up 79 percent since 2002 and now represent a considerable share of not only S&E doctorates but all doctorate degrees. Non-U.S. citizens have been key to the growth in CS doctorate degree production. In the mid-to-late 1990s permanent or temporary visa holders received about half of CS doctorates, but last year they accounted for 61 percent. CS doctorates to U.S. citizens rose 42 percent from 2002 to 2006, but jumped 115 percent for non-U.S. citizens over the same period.
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The Obama administration has declassified part of its plan to improve the security of cyberspace in an attempt to cultivate greater collaboration between government and civilian groups. More cooperation between the private sector and the U.S. National Security Agency is the centerpiece of the Comprehensive National Cybersecurity Initiative (CNCI). The declassified abstract of the plan reveals that the U.S. Department of Homeland Security will operate a new security system, called Einstein 3, that analyzes email and other data traffic into and out of federal networks. CNCI also urges merged oversight of federal spending on research and development in cybersecurity, with a particular focus on “leap-ahead” technology. Although the initiative acknowledges that traditional security approaches “have not achieved the level of security needed,” it says the federal government is now outlining “grand challenges” for the research community to help solve the most difficult problems.
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Hewlett-Packard (HP) Labs announced the opening of a new research and development (R&D) center in Singapore. The Singapore lab will work with HP labs in Bristol, England, and Palo Alto, Calif., on research in cloud computing and software development. The Singapore lab is located in a government-owned research facility called Fusionopolis. HP says the lab in part will work to meet the needs of telecom companies. According to a recent National Science Foundation report, Singapore, China, and South Korea are the fastest growing countries for overseas R&D by U.S. companies. The Singapore lab is part of HP’s renewed effort to generate cutting-edge technology developments from its scientific centers in Asia, Europe, and the Middle East. HP Labs director Prith Banerjee has urged labs in China, England, India, Israel, and Russia to work with each other to produce more inventions that can be turned into revenue-producing technology for the company.
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Japanese scientists have developed a statistical program that could enable portable baby-monitoring devices to determine whether infant cries mean a baby is sleepy, hungry, needs a change, or is in pain. Tomomasa Nagashima and colleagues at the Muroran Institute of Technology used a sound pattern recognition strategy to analyze infants’ crying patterns. The team analyzed the frequency of cries and the power function of the audio spectrum to classify different types of crying. Nagashima and colleagues were able to correlate the different recorded audio spectra with the emotional state of a baby as confirmed by the parents. Recordings of a crying baby with a painful genetic disorder helped the researchers differentiate the cries of babies who are in pain. They were able to achieve a 100 percent success rate in classifying pained cries and normal cries via their technique.
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