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The European Union has today formally approved Oracle's takeover of Sun Microsystems. The EU has been investigating the merger since September 2009 under EU Merger Regulation, expressing concern that Oracle may try and kill MySQL, a move that it felt could potentially have a detrimental impact on competition in the database market. Launching her investigation, outgoing Competition Commissioner Neelie Kroes stated: The Commission has to examine very carefully the effects on competition in Europe when the world's leading proprietary database company proposes to take over the world's leading open source database company. In particular, the Commission has an obligation to ensure that customers would not face reduced choice or higher prices as a result of this takeover. Databases are a key element of company IT systems. In the current economic context, all companies are looking for cost-effective IT solutions, and systems based on open-source software are increasingly emerging as viable alternatives to proprietary solutions. The Commission has to ensure that such alternatives would continue to be available.

Yes, you may laugh at me all you want... but here's my latest eBay adventure. =P I incidentally came across possibly one of the last survivors of the floppy disk era, a 9 year old external [USB] Microtech floppy drive that has somehow been sitting  in it's box somewhere waiting.. getting bored... not being used...! =P

A little more than a week after long-simmering programmable logic startup Tabula Inc. emerged from stealth mode, Tier Logic Inc. stepped into the light Wednesday (March 10), offering the first details about its technology, which employs a novel processing change to build FPGA and ASIC products on a single die. Like Tabula, Tier Logic's technology depends on a three-dimensional structure. But while Tabula uses rapid reconfiguration to, in the words of that firm's executives, treat time as the third dimension, Tier Logic's approach separates user circuits and configuration circuits into 3-D stacked layers, creating what the company calls the world's first monolithic 3-D FPGA.

Dr. Cormac Herley spends most of his time thinking about why and how computer users reject security advice (originating from both fellow humans and software security warning prompts). Recently, his paper So Long, and No Thanks for the Externalities: the Rational Rejection of Security Advice by Users, received a fair amount of attention from the general media (Boston Globe, Tech Republic, NPR, etc). The paper also prompted our favorite software renegade, Dr. Erik Meijer, to send me an email simply asking "please set up and E2E with Cormac Herley". I did just that and the following conversation is what happened...

Dennis Hong, a professor of mechanical engineering and director of Virginia Tech's Robotics & Mechanisms Laboratory, or RoMeLa, has created robots with the most unusual shapes and sizes -- from strange multi-legged robots to amoeba-like robots with no legs at all. Now he's unveiling a new robot with a more conventional shape: a full-sized humanoid robot called CHARLI, or Cognitive Humanoid Autonomous Robot with Learning Intelligence. The robot is 5-foot tall (1.52 meter), untethered and autonomous, capable of walking and gesturing. But its biggest innovation is that it does not use rotational joints. Most humanoid robots -- Asimo, Hubo, Mahru -- use DC motors to rotate various joints (typically at the waist, hips, knees, and ankles). The approach makes sense and, in fact, today's humanoids can walk, run, and climb stairs. However, this approach doesn't correspond to how our own bodies work, with our muscles contracting and relaxing to rotate our various joints.

One of the biggest commercial applications of spintronics in computing to date has been the use of giant magnetoresistance (GMR), the material phenomenon that makes possible the huge storage capacity of today’s hard disk drives. In the awarding of the 2007 Nobel Prize in Physics, GMR was cited as the first big commercial application for nanotechnology. But extending the commercial application of spintronic-enabled systems beyond read heads for HDDs has proven to be a difficult task. One need only look at the seemingly endless travails of NVE Corporation, which in its financial results still shows it greatest revenue growth in contract research as opposed to product sales. While recent research from a team of researchers at Ohio State University and the University of Hamburg in Germany may not turn around the fortunes of spintronics in the short term, it does provide a way to better characterize the spin of electrons and thereby promises better ways of exploiting it for electronics applications. The researchers are reporting in Nature Nanotechnology that they have for the first time been able to create images of the spin direction of electrons.

Today face.com is proud to announce the opening of our platform APIs! After scanning billions of photos and tagging over 50 million users through Photo Tagger and Photo Finder, we’re moving ahead with our goal of making face recognition approachable and available to all. In this open alpha stage, we’re letting any developer tap into our face detection and face recognition tech through simple REST API calls. Whether you’re looking to build a cool photo tagging application, create personalized e-cards or campaigns, or any other sci-fi idea that comes to mind, we’re here to serve. A friend of the company, world-famous programmer, developer and founder of Technorati David Sifry got an early look at our API.  In David’s own words: “I’ve been impressed with Face.com’s API, and their plan for working closely with developers to build great applications that incorporate face detection and face recognition. Open platforms like this one will enable the creation of exciting new applications that we’ve never seen before at scale.”

When Pantelis Georgiou and his fellow biomedical engineers at Imperial College London decided to design an intelligent insulin pump for diabetes patients, they started at the source. "We asked ourselves, what does a pancreas do to control blood glucose?" Georgiou recalls. The answer is pretty well known: The organ relies primarily on two populations of cells—beta cells, to secrete insulin when blood glucose is high, and alpha cells, which release a hormone called glucagon when glucose levels are low. "We simulated them both in microchip form," Georgiou says. This biomimetic approach diverges from today's dominant method of delivering only insulin using a relatively simple control system.

A new form of propulsion that could allow microrobots to explore human bodies has been discovered. The technique would be used to power robots and other devices such as microfluidic pumps from a distance. Finding a propulsion mechanism that works on the microscopic scale is one of the key challenges for developing microrobots. Another is to find a way to supply such a device with energy because there is so little room to carry on-board fuel or batteries. Now a team lead by Orlin Velev at North Carolina State University in Raleigh, US, has found that a simple electronic diode could overcome both these problems. Velev and Vesselin Paunov from the University of Hull, UK, floated a diode in a tank of salt water and zapped the set-up with an alternating electric field.

A new form of propulsion that could allow microrobots to explore human bodies has been discovered. The technique would be used to power robots and other devices such as microfluidic pumps from a distance. Finding a propulsion mechanism that works on the microscopic scale is one of the key challenges for developing microrobots. Another is to find a way to supply such a device with energy because there is so little room to carry on-board fuel or batteries. Now a team lead by Orlin Velev at North Carolina State University in Raleigh, US, has found that a simple electronic diode could overcome both these problems. Velev and Vesselin Paunov from the University of Hull, UK, floated a diode in a tank of salt water and zapped the set-up with an alternating electric field.

There is a long history of attempts at replicating neural systems either in software or in conventional semiconductors, such as the FACETS project (not to mention the creation of conventional logic gates from lab-grown biological neurons!) According to a USC Viterbi news release, researchers at the BioRC project, whose goal is research on an artificial cortex, have succeeded in creating a functioning synapse from carbon nanotubes. The new research was presented by Alice C. Parker in the paper "A biomimetic fabricated carbon nanotube synapse for prosthetic applications" at the Life Science Systems and Applications Workshop in April 2011. (unfortunately the actual paper is behind a paywall but the abstract is readable). An earlier paper, "A Biomimetic Carbon Nanotube Synapse Circuit", describes the proposed design of synapse including schematics and comparison with biological neural