Aasemoon'z Cluster

Taylor Veltrop used a Kinect to read his arm movements which were then carried out by a robot. The robot was programmed using Willow Garage's open-source robot operating system (ROS). As Kit Eaton suggest, this quick experiment provides an illustration of the path towards robotic avatars.

With the introduction of the WEBENCH Online Design Environment in 1999, National Semiconductor made it possible for design engineers to create a reliable power supply circuit over the internet in minutes. The user specified the circuit performance and the WEBENCH Toolset delivered. Today, WEBENCH Designer creates and presents all of the possible power, lighting, or sensing circuits that meet a design requirement in seconds. This enables the user to make value based comparisons at a system and supply chain level before a design is committed. This expert analysis is not possible anywhere else.

F# is ideal for data-rich, concurrent and algorithmic development: "simple code to solve complex problems". F# is a simple and pragmatic programming language combining functional, object-oriented and scripting programming, and supports cross-platform environments including PC, Mac, and Linux. We'll provide the tutorials, resources and tools you’ll need to begin working with F# right away.

aims at developing swarms of flying robots that can be deployed in disaster areas to rapidly create communication networks for rescuers. Flying robots are interesting for such applications because they are fast, can easily overcome difficult terrain, and benefit from line-of-sight communication.

A couple things come to mind. For one, this is our last issue of "Angel" the ongoing hitting this week, but there's still one more issue of "Spike" which ties directly into Spike's reappearance in "Buffy." That hits next week, and then the week after is "Angel Yearbook" which is our final note with all these characters in the Whedonverse. I do a little two-page story that's essentially a goodbye and thank you to everybody. And what I'd leave you with here is just a huge appreciation for the fan base. These are a lot of people who haven't read comics regularly, and they are going to the shop every week and talking on message boards. That kind of passion and loyalty is really hard to get, and it's something you want to live up to. As we've done "Angel" for the last six years, the best I can hope for is that people are sad it's going away. I know fans will follow the characters to Dark Horse and their stories will continue, but the fact that there are a lot of people who have said they'll have a really hard time going on after us speaks a lot to their passion and loyalty for what we were doing. That's hugely appreciated on our part and made this really fun to do.

May 13, 2011: Okay, try to keep up! The Transporter Team! Dark Matter Ship Designs! Movement on the Anime Front! Stargate: SG-1 Season 6 Memories! Notes on Network Notes! And I Answer Your Stargate Questions!

Theodore Berger and his team at the USC Viterbi School of Engineering’s Department of Biomedical Engineering have developed a neural prosthesis for rats that is able to restore their ability to form long-term memories after they had been pharmacologically blocked.In a dramatic demonstration, Berger blocked the ability to rats to form long-term memories by using pharmacological agents to disrupt the neural circuitry that communicates between two subregions of the hippocampus, CA1 and CA3, which interact to create long-term memory, prior research has shown.

Researchers at MIT's Object Based Media Group (OBMG), led by professor Michael Bove, have developed a 3D hologram using the Xbox Kinect and a laptop. Three GPUs on a graphic card are used to generate diffraction patterns that produce a Star-Wars-Style hologram at 15 frames per second. More information is available in a PopSci web article.

When all is said and done, there’ll only be a little Camelot. Starz has opted not to move forward with production on the series, which aired its first season finale earlier this month. “Due to significant production challenges, Starz has decided not to exercise the option for subsequent seasons of Camelot with our production partners GK-tv, Octagon Films and Take 5 Productions,” the cabler explains in a statement cited by The Hollywood Reporter.

People have been using pens to jot down their thoughts for thousands of years but now engineers at the University of Illinois have developed a silver-inked rollerball pen that allows users to jot down electrical circuits and interconnects on paper, wood and other surfaces. Looking just like a regular ballpoint pen, the pen's ink consists of a solution of real silver that dries to leave electrically conductive silver pathways. These pathways maintain their conductivity through multiple bends and folds of the paper, enabling users to personally fabricate low-cost, flexible and disposable electronic devices. While metallic inks have been used to manufacture electronic devices using inkjet printing technology, the silver pen offers users the freedom and flexibility to construct electronic devices on the fly, says Jennifer Lewis, the Hans Thurnauer professor of materials science and engineering at the University of Illinois who led the research team along with Jennifer Bernhard, a professor of electrical and computer engineering.

Conveniently located right off the B4333 between Blaenannerch and Aberporth (and a short distance from Brynhoffnant, Llangranog, Gwbert, and Mwnt), West Wales Airport has just been officially designated as a UAV testing area by the United Kingdom's Civilian Aviation Authority. This means that you can go out there and test your UAVs over a large area of unrestricted airspace, with civilian and military manned aircraft passing through from time to time that your robot should probably know how not to get run over by. Or vice versa, if you like to think big.

So after all that you are probably asking, “What is SimpleCV?” It is an open source computer vision framework that lowers the barriers to entry for people to learn, develop, and use it across the globe. Currently there are a few open source vision system libraries in existence, but the downside to these is you have to be quite the domain expert and knowledgeable with vision systems as well as know cryptic programming languages like C. Where SimpleCV is different, is it is “simple”. It has been designed with a web browser interface, which is familiar to Internet users everywhere. It will talk to your webcam (which most computers and smart phones have built in) automatically. It works cross platform (Windows, Mac, Linux, etc). It uses the programming language Python rather than C to greatly lower the learning curve of the software. It sacrifices some complexity for simplicity, which is needed for mass adoption of any type of new technology.

The Special Project for Earthquake Disaster Mitigation in Urban Areas (2002-2006) conducted by the Earthquake Research Institute at the University of Tokyo. The project revealed the detailed geometry of the subducted Philippine Sea plate (PSP) beneath the Tokyo Metropolitan area and improved information needed for seismic hazards analyses of the largest urban centers. In 2007 the Special Project for Earthquake Disaster Mitigation in Tokyo Metropolitan Area started focusing at  the vertical proximity of the PSP down going lithospheric plate and the risks for the greater Tokyo urban region that has a population of 42 million and is the center of approximately 40 % of the nation's activities. A M 7 or greater (M 7+) earthquake in this region at present has high potential to produce devastating loss of life and property with even greater global economic repercussions. The Central Disaster Management Council of Japan estimated that a great earthquake in the region might cause 11,000 fatalities and 112 trillion yen (1 trillion US$) economic loss. The Earthquake Research Committee of Japan estimated a probability of 70 % in 30 years for a great earthquake in this region. 

8 janvier, minuit, banlieue de Téhéran, il neige. Quatre jeunes femmes répètent Les Bonnes de Jean Genet dans une maison. Ali, le fiancé de Fati, qui fait son service militaire dans la police, les rejoint. Il n’est pas censé être là, mais Fati a insisté. Bravant la loi qui interdit à un soldat de porter une arme dans un lieu privé, il promet à l’officier de service de revenir au poste avant l’aube. La neige l’en empêche. Abdi a lui aussi rejoint la répétition. Ils sont tous contraints de passer la nuit dans cette maison. Le lendemain quand Ali se réveille, il est seul et son arme a disparu. Mais la maison n’est pas le lieu de l’intrigue, ni l’arme l’enjeu véritable. La pièce tisse une suite de conversations téléphoniques au lendemain de cette nuit. En filigrane, les dialogues évoquent la situation actuelle de jeunes gens en Iran qui cherchent des moyens de se faire entendre. Figure de passeur dans le milieu théâtral iranien, Amir Reza Koohestani, auteur-metteur en scène accueilli en Europe depuis 2002, a récemment contribué, avec Oriza Hirata et Sylvain Maurice, au spectacle Des utopies? Entre symbolisme et réalisme, ne cessant d’échapper aux limites imposées par la censure, il tend au public un miroir de sa société.

Length-match your traces to within 100 mils. Or is it 10 mils? Or should you go down to 1 mil? Should you include the lengths of the vias? How about the lengths of resistors? Understanding the origin of length-matching requirements, coupled with some rudimentary signal integrity analysis, can help answer these questions.   Determining length requirements requires an understanding of flight time, electrical length vs. physical length, loading and signal quality. Those elements are vital in determining what the length really needs to be, as well as in determining the allowable trade-offs to meet system timing goals.

With all of the new competition in the consumer robotics field, it’s about time for iRobot to show that they’re still capable of innovating new and exciting things. AVA, their technology demonstrator, definitely fits into the new and exciting category. AVA is short for ‘Avatar,’ although iRobot was careful not to call it a telepresence robot so as not to restrict perceptions of what it’s capable of. AVA is capable of fully autonomous navigation, relying on a Kinect-style depth sensing camera, laser rangefinders, inertial movement sensors, ultrasonic sensors, and (as a last resort) bump sensors. We got a run-down a few days ago at CES, check it out:

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.

German researchers have built an anthropomorphic robot hand that can endure collisions with hard objects and even strikes from a hammer without breaking into pieces. In designing the new hand system, researchers at the Institute of Robotics and Mechatronics, part of the German Aerospace Center (DLR), focused on robustness. They may have just built the toughest robot hand yet. The DLR hand has the shape and size of a human hand, with five articulated fingers powered by a web of 38 tendons, each connected to an individual motor on the forearm.

In the 1970s the CIA had developed a miniature listening device that needed a delivery system, so the agency’s scientists looked at building a bumblebee to carry it. They found, however, that the bumblebee was erratic in flight, so the idea was scrapped. An amateur entymologist on the project then suggested a dragonfly and a prototype was built that became the first flight of an insect-sized machine. A laser beam steered the dragonfly and a watchmaker on the project crafted a miniature oscillating engine so the wings beat, and the fuel bladder carried liquid propellant. Despite such ingenuity, the project team lost control over the dragonfly in even a gentle wind. “You watch them in nature, they’ll catch a breeze and ride with it. We, of course, needed it to fly to a target. So they were never deployed operationally, but this is a one-of-a-kind piece.”

Leading up to the San Francisco Game Developers Conference (GDC), BBC Worldwide today announced a major new partnership with game developer Three Rings to create BBC Worldwide's first ever free-to-play multiplayer online game centered around the blockbuster drama television show, Doctor Who. For the first time ever, players from around the world will be able to follow in the footsteps of the eccentric and brilliant Doctor by travelling through time and space, exploring new worlds and encountering many alien races, both friend and foe. Titled Doctor Who: Worlds in Time, the game allows players to enter the TARDIS and be set a challenge by the mysterious Time Lord to help him defend civilized culture against infamous Doctor Who enemies.