Robotarium X – Robot Zoo

Robotarium X, the worlds first zoo for artificial life, has opened in Alverca, Portugal.

The robots are all original, created specifically for the project, representing 14 species classified by distinct behavior strategies and body morphologies. Obstacle avoidance, movement or sunlight detection and interaction with the public are some of the robots skills.

Robotarium X, the first zoo for artificial life, approaches robots very much in the way as we are used to look at natural life. We, humans, enjoy watching and studying other life forms behavior and, sadly, also to capture them. However, in this case, although the robots are confined to a cage it can be said that, not like animals, they enjoy it. In fact the Robotarium is their ideal environment with plenty of sun, smoothness, tranquility and attention. There are no fights or aggression and the only competition is to assure a place under the sunlight.

Ok, I must admit the “zoo” seems to be a bit small and primitive but imagine what similar, more advanced, exhibits we will likely see in the future. The robots really look like sushi don’t they? via: The World’s First Robot Zoo

Tracking the Ecosystem Within Us

Gut Check: Tracking the Ecosystem Within Us

For more than 100 years, scientists have known that humans carry a rich ecosystem within their intestines. An astonishing number and variety of microbes, including as many as 400 species of bacteria, help humans digest food, mitigate disease, regulate fat storage, and even promote the formation of blood vessels. By applying sophisticated genetic analysis to samples of a year’s worth baby poop, Howard Hughes Medical Institute researchers have now developed a detailed picture of how these bacteria come and go in the intestinal tract during a child’s first year of life.
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Before birth, the human intestinal tract is sterile, but babies immediately begin to acquire the microbial denizens of the gut from their environment — the birth canal, mothers’ breast, and even the touch of a sibling or parent. Within days, a thriving microbial community is established and by adulthood, the human body typically has as many as ten times more microbial cells than human cells.
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The results, said Palmer, were striking: the group found that the intestinal microbial communities varied widely from baby to baby – both in terms of which microbes were present and in how that composition changed over time. That finding, she said, is important because it helps broaden the definition of healthy microbial colonization in a baby.

Another intriguing observation, Palmer noted, was a tendency for sudden shifts in the composition of the infants’ intestinal microbial communities over time as different species of bacteria ebbed and flowed.

I find this area and this study fascinating. I’m not exactly sure why this study and the incredibly significant positive bacteria for human life news doesn’t get more notice. Oh well I guess there are not cool pictures of robots or scary stories of potential threats to those reading which makes the news less interesting to some. Still I find this stuff amazing: Energy Efficiency of Digestion – Beneficial Bacteria – Skin Bacteria – Hacking Your Body’s Bacteria for Better Health – Where Bacteria Get Their Genes

Backyard Wildlife: Fox

This photo shows a fox in my backyard from a few months ago. It liked to rest on that tree stump for a couple days – I have not seen it since. Other wildlife spotted include: possum, raccoon, rabbits, turtle, many birds including hawks and/or falcons, robins, starlings, doves, butterflies, bats, lightning bugs, all sorts of bees, ants, praying mantis, and many more birds. And I see several cats prowl the yard frequently. Maybe I can view CatCam photos of the cats prowls 🙂 I added a Cat category to the blog today: showing all the cat related posts.

Another Humanoid Robot

promet3 - Humanoid Robot

Kawada Industries press release on HRP-3 Promet Mk-II (link to Google translation from Japanese to English). The robot is waterproof and does not need the power backpack most other humanoid robots require. It can work in real environments (small spaces, uneven flooring…) – see links for videos and more photos.

They refer to the pose to the left as the work pose. So I guess the device in its hand is a power tool not an advanced laser weapon – though it does resemble such a weapon when I look (maybe that shows my bias).

robot Watch story (link to the Google translation of Japanese to English) – many photos and links to more info.

Kawada Industries HRP-2″Promet”,G on the previous version (with several videos):

The total robotic system was designed and integrated by Kawada Industries, Inc. together with Humanoid Research Group of National Institute of Advanced Industrial Science and Technology (AIST). Yasukawa Electric Corporation provided the initial concept design for the arms and AIST 3D Vision Research Group and Shimizu Corporation provided the vision system.

HRP-2’s height is 154 cm and mass is 58 kg including batteries. It has 30 degrees of freedom (DOF) including two DOF for its hip. The cantilevered crotch joint allows for walking in a confined area. Its highly compact electrical system packaging allows it to forgo the commonly used “backpack” used on other humanoid robots.

Training Grants a Boon to Research and Scientists

Training grants a boon to research, scientists:

According to Petra Schroeder, assistant dean of the Graduate School, there are approximately 30 training grants available at UW–Madison. Most are funded by the National Institutes of Health (NIH), and they direct about $17 million each year toward the training of future researchers.

Each training program has its own specific mission, but most foster interdisciplinary research, providing students with valuable experience in a setting likely to mirror their first job environment. Those involved in the Biotechnology Training Program (BTP) are taught to do research at the juncture of the biological and physical sciences.
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LiGreci is interested in bioremediation, putting microbes to use in cleaning up toxic waste. BTP thrust her into a soil science laboratory on campus. Though LiGreci considers herself primarily a microbiologist, her research lies far outside the comfort zone of most of her peers, involving soil science, chemistry and geology.

According to LiGreci, the exposure she gets to novel lab techniques is eye opening. She learned new modes of culturing bacteria and other lab skills unique to microbiology, expanding her toolkit as a bench scientist. This summer, she will branch out further into the realms of genomics and the intersection between computing and biology when she joins the Joint Genome Institute at Lawrence Livermore National Laboratory as an intern. There, she will work on projects to assemble genomes of soil bacteria.

Two Top Google Engineers Move to Benchmark Capital

Here is an example of what I mentioned the other day (in Engineers: Future Prospects): Two top Google engineers leave — to Benchmark Capital:

two of the masterminds behind Google Maps and several other Google products, have joined the firm as “Entrepreneurs in Residence.” This gives them paid positions to hang out at Benchmark’s offices on Silicon Valley’s Sand Hill Road and think through starting a business. They have a specific idea in mind, but are secretive about it, telling VentureBeat only that it’s a “consumer Internet” company.
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There were six Google employees responsible for creating Google Maps. Taylor was the overall project leader, while Norris was responsible for the Web server side of the product.

Using Bacteria to Carry Nanoparticles Into Cells

Bacteria ferry nanoparticles into cells for early diagnosis, treatment

Researchers at Purdue University have shown that common bacteria can deliver a valuable cargo of “smart nanoparticles” into a cell to precisely position sensors, drugs or DNA for the early diagnosis and treatment of various diseases. The approach represents a potential way to overcome hurdles in delivering cargo to the interiors of cells, where they could be used as an alterative technology for gene therapy, said Rashid Bashir, a researcher at Purdue’s Birck Nanotechnology Center.

The researchers attached nanoparticles to the outside of bacteria and linked DNA to the nanoparticles. Then the nanoparticle-laden bacteria transported the DNA to the nuclei of cells, causing the cells to produce a fluorescent protein that glowed green. The same method could be used to deliver drugs, genes or other cargo into cells.

“The released cargo is designed to be transported to different locations in the cells to carry out disease detection and treatment simultaneously,” said Bashir, a professor in the Weldon School of Biomedical Engineering and the School of Electrical and Computer Engineering. “Because the bacteria and nanoparticle material can be selected from many choices, this is a delivery system that can be tailored to the characteristics of the receiving cells. It can deliver diagnostic or therapeutic cargo effectively for a wide range of needs.”

Harmless strains of bacteria could be used as vehicles, harnessing bacteria’s natural ability to penetrate cells and their nuclei, Bashir said. “For gene therapy, a big obstacle has been finding ways to transport the therapeutic DNA molecule through the nuclear membrane and into the nucleus,” he said. “Only when it is in the nucleus can the DNA produce proteins that perform specific functions and correct genetic disease conditions.”
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Robot Navigation Using Prediction

Guessing robots predict their environments, navigate better (they broke the link so I removed it. what phb removes news release web pages. They really need to find some students that actually know what the internet is and replace whoever they have running their site now.)

Engineers at Purdue University are developing robots able to make “educated guesses” about what lies ahead as they traverse unfamiliar surroundings, reducing the amount of time it takes to successfully navigate those environments. The method works by using a new software algorithm that enables a robot to create partial maps as it travels through an environment for the first time. The robot refers to this partial map to predict what lies ahead.
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Future research will extend the concept to four robots working as a team, operating with ant-like efficiency to explore an unknown environment by sharing the mapped information through a wireless network. The researchers also will work toward creating an “object-based prediction” that recognizes elements such as doors and chairs, as well as increasing the robots’ energy efficiency.

Building an Electricity Producing Wind Turbine

How I home-built an electricity producing Wind turbine:

Several years ago I bought some remote property in Arizona. I am an astronomer and wanted a place to practice my hobby far away from the sky-wrecking light pollution found near cities of any real size. I found a great piece of property. The problem is, it’s so remote that there is no electric service available.
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Whether you build your own, or buy one, you will need some sort of controller for your wind turbine. The general principal behind the controller is that it monitors the voltage of the battery(s) in your system and either sends power from the turbine into the batteries to recharge them, or dumps the power from the turbine into a secondary load if the batteries are fully charged (to prevent over-charging and destroying the batteries). The schematic and write-up on the above web page does a good job of explaining it.
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My ultimate goal is to have enough power from wind and solar sources to power a small cabin and observatory on my remote property that will only be occupied occasionally and won’t have much need for electricity. If you need a bigger system, then you need someone with experience with bigger systems to help you out.

Very interesting home engineering project. Related: Awesome CatCam – Engineering at Home – The sub-$1,000 UAV Project

Re-engineering Engineering Education

Re-engineering the engineer, Business 2.0’s take on the Olin education experiment:

You don’t have to spend much time at Olin to sense that something important has changed. Instead of the difficult, and often boring, math and physics classes of the old weed-’em-out-early engineering schools, you find courses like Engineering 2250: User Oriented Collaborative Design. In a typical session, you might encounter kids dressed in pajamas, sweats, shorts, and sandals and an atmosphere that feels more like an art studio than a classroom. On one spring day, a couple of couches and armchairs occupied the center of the room, and a student sat cross-legged atop a table, philosophizing about the lives and demands of makeup artists. Students in UOCD don’t build actual products, touch any technology, or even work a single math problem.

“It doesn’t look like engineering,” admits Benjamin Linder, the assistant professor who helped create the class. Olin’s curriculum is centered on courses like UOCD and Design Nature — the class that produced those climbing critters. Miller, 57, a thin, bald, engaging administrator who is prone to analogies, likens the traditional curriculum to a music school where students learn history and theory but never touch their instruments. Olin, by contrast, introduces project-based courses to its students early and often.

Olin also insists that students spend more than a quarter of their time studying business and entrepreneurship, humanities, and social sciences. “Olin really bends over backward to get the students to recognize the interactions between these disciplines,” says Constance Bowe, who studied the college as a researcher at Harvard Medical International. To help instill the entrepreneurial spirit, the college created the Olin Foundry, in which the school houses and partially funds as many as a dozen student startups.

Students also experience the business world firsthand through Olin’s senior consulting program for engineering. This year 12 corporations — including Boeing, Boston Scientific, Hewlett-Packard, and IBM — paid Olin a combined $700,000 to have groups of five seniors serve as consultants for a full academic year on some of the companies’ pressing technological and engineering problems. “By the time they’re seniors, they’re nearly operating at a professional level,” says David Barrett, the Olin associate professor who heads the program. “It gives them authenticity they wouldn’t get in a classroom.”