An anonymous reader writes with this story about a machine-learning project out of the UK's University of Sheffield: Using simple drones the researchers have created automatic-control software that enables the "flying robot" to learn about its surroundings using a camera and an array of sensors. The robot starts with no information about its environment and the objects within it. But by overlaying different frames from the camera and selecting key reference points within the scene, it builds up a 3D map of the world around it. Other sensors pick up barometric and ultrasonic data, which give the robot additional clues about its environment. All this information is fed into autopilot software to allow the robot to navigate safely, but also to learn about the objects nearby and navigate to specific items.

fluxgate (2851685) writes "A notice from the FAA announced earlier this week just turned a bunch of kids' toys into drones. In the past, the FAA had made the distinction between model aircraft (allowed) and drones (prohibited without special permission) according to whether they were used for recreation (okay) or commercial purposes (verboten). Now they have further narrowed the definition of model aircraft: If you fly it through video goggles, it no longer qualifies. This move eliminates First Person View (FPV) radio control flying. I'm an editor at IEEE Spectrum with a special interest and blogged about this disturbing development as soon as I heard the news."

First time accepted submitter themusicgod1 (241799) writes According to 2600, their distributor (Previously known as "Source Interlink", now recently renamed to "TEN: The Enthusiast Network") has decided to consolidate its resources and is keeping the money retailers paid for the last two issues of the quarterly magazine. 2600, in the meanwhile, is still busy trying to organize the upcoming HOPE X conference. However, according to the link: "In the worst case scenario, being ripped off at this level would make it almost impossible for us to continue publishing. We would have to make a lot of painful choices and cut back on things for no reason other than some outside company's mismanagement. Our readers have supported both our print and digital publications and we've been doing quite well overall." Note: As it says at the linked explanation, 2600 is not a charity, and they're not seeking donations -- but they would like you to buy the magazine (in print or Kindle form), and to attend the upcoming HOPE X conference. (I wish I could make this year's HOPE but can't; as conferences go, HOPE is a wildly good bargain.)

An anonymous reader writes UNYQ (pronounced: unique), a start-up based in San Francisco and Seville, has set out to change the way we look at prosthetics by selling affordable 3D printed prosthetic leg covers, known as "fairings," directly to consumers. The company was co-founded by Eythor Bender, who is best known for developing a prototype bionic exoskeleton that allows paraplegics to walk again. Bender, who has worked with the disabled for over 20 years, was frustrated by the lack of consideration of style in the medical device development process. Despite all the progress made in other areas, the devices still look more or less like a "wooden stick." Bender wants to challenge what we think is possible with prosthetics.

cartechboy writes Tired of waiting for self-driving cars from the automakers? If 2017 and 2020 just feel too far away there's now a solution. It's called Cruise, and for $10,000 it'll turn your current ride into a self-driving car. Kyle Vogt started the company and recruited a team of engineers and roboticists from MIT to work on autonomous vehicles. Cruise plans to market the hardware as something that can be retrofitted to existing cars using roof-mounted sensors near the windshield, actuators to operate the controls, and a trunk-mounted computer that manages everything. The idea is that drivers can merge onto the highway and simply hit the "Cruise" button on the dashboard. This will engage the system and basically turns the car on autopilot. The system can use the steering, brakes, and throttle to keep the car in its lane. Currently the first system, called RP-1, only works on current-generation Audi A4 and S4 models. RP-1 is currently available for pre-order with the launch set for near year.

jfruh writes Intel is developing a series of robot kits for hobbyists, ranging from "Jimmy", a $1,500 "social robot," to a more robust $16,000 model. The robots are powered by Intel x86 chips, are programmable, and can have exoskeletons parts produced at home by 3-D printers. From the article: "The two-legged Jimmy will be one in a line of robots that Intel hopes do-it-yourself enthusiasts will embrace, developing more functionality for the robots, which will be able to handle tasks such as turning on lights, picking up newspapers and even having conversations, researchers said at the Intel Future Showcase 2014 in New York City Tuesday. Intel and its robotics partners will sell kits with servo motors, batteries, boards, a frame and other internal parts. Using 3D printers, users can create robot designs and place them on the exoskeleton."

curtwoodward writes: Google bought Nest. Then Nest bought Dropcam. Then Nest opened up its platform to tech partners, including... Google. This may not creep everyone out, but for those who don't like the idea of Google's all-seeing eye owning their smart-home devices, there are some small, independent companies developing alternatives. Maybe they'll survive long enough to get acquired by a company that doesn't make 90 percent of its money from advertising — right?

An anonymous reader writes: Here's a fun project: engineer Yuriy Guts built a Visual Studio extension that lets people program using MIDI instruments. You can write code letter by letter on a piano keyboard. Granted, it's not terribly efficient, but it's at least artistic — you can compose music that is also a valid computer program. Somewhat more usefully, it also allows you to turn a simple MIDI input device, like a trigger pad into a set of buttons that will run tests, push/pull code, or other tasks suitable for automation. The extension is open source and open to contributions.

Their main claim: "Sigsense Sensors are field-switchable sensing modules which replace the current generation of single purpose instruments. All Sigsense Sensors connect to the Sigsense Wireless Dock through a common interface. This portability and convenience allows workers to always carry the right instrument for the job." In other words, a technician in a food manufacturing plant doesn't need to carry a humidity-measuring tool, a multimeter, a signal strength meter, and four or five other measuring tools, to the point where he's got a backpack full of instrumentation or a rolling a cart full of measuring devices. That technician can now (in theory) carry a single, wireless sensor body, and put the sensors he needs on it as easily as you change heads on an electric hair trimmer. Check their blurb on AngelList for more about what this company is up to, and note that they are going way beyond making one measurement at a time. They're talking about collecting instrument data, along with tracking technicians, and sending all this data to the cloud, where you can do with it as you wish. But not today. The website says they will have products available "soon." (Alternate Video Link)

rtoz writes: Researchers have found a new material design based on the use of microlattices with nanoscale features, combining great stiffness and strength with ultralow density. The actual production of such materials is made possible by a high-precision 3-D printing process called projection microstereolithography. Normally, stiffness and strength declines with the density of any material; that's why when bone density decreases, fractures become more likely. But using the right mathematically determined structures to distribute and direct the loads, the lighter structure can maintain its strength. This newly invented material is among the lightest in the world. It can easily withstand a load of more than 160,000 times its own weight.

Modular Science is something Tim Lord spotted at last month's O'Reilly Solid Conference in San Francisco. Its founder, Peter Sand, has a Ph.D. in Computer Science from MIT. He's scheduled to speak at this year's OSCON, and his speaker blurb for that conference says, "He is the founder of ManyLabs, a nonprofit focused on teaching math and science using sensors and simulations. Peter also founded Modular Science, a company working on hardware and software tools for science labs. He has given talks at Science Hack Day, Launch Edu, and multiple academic conferences, including SIGGRAPH." And now he's also been interviewed on Slashdot. Note that there are plenty of lab automation systems out there. Peter is working on one that is not only "an order of magnitude cheaper" than similar devices, but is also easy to modify and expand. It's the sort of system that would fit well not just in a college-level lab, but in a high school lab or a local makerspace. (Alternate Video Link)

Two gyros under the seat keep this vehicle standing up at a stop, which is easier on the driver's legs than putting a foot down the way you do while riding most motorcycles. And no vroom-vroom sound, either. This is an electric motorcycle. The prototype you see in the video gets up to around 20 MPH, but production models are supposed to hit 100 MPH, and go as far as a Tesla S on 1/6 the juice. So little tiny batteries are all the Lit C-1 needs to drive (up to) 200 miles with the gyros spinning merrily away -- keeping the C-1 upright even in crashes, as a simulation in this Lit Motors YouTube video shows. They claim to have more than 200 pre-orders against a projected retail price of $24,000, which is not shabby for a company that hasn't made a single production vehicle so far. (Alternate Video Link)

Steve Delaire is making a 3-D printer that uses steel instead of plastic. Specifically, he's using TIG welding to build up layers of steel, just as most 3-D printers build up layers of plastic. He says he's "still working it out," but eventually hopes to use 3-D welding to make larger than life art pieces that are strong enough to be placed safely in public areas such as parks, where children are likely to climb on them. Steve's blog is called Molten3D, and it's a diary of his work, including the problems he encounters and how he overcomes them. He's not the only one doing metal 3-D printing; a Texas company has even made a printed metal gun. So there's plenty of people working in the field of what we really should call "additive manufacturing" instead of "3-D printing." But whatever you call it, every year we see this kind of process being used to make stronger and more complicated shapes, using an ever-increased variety of materials in ways that have been developed since this seminal paper, Liquid Metal Jetting for Printing Metal Parts, was written in 1997. (Alternate Video Link)

v3rgEz writes: In the age of camera-equipped smart phones and inexpensive digital cameras, many high schoolers have never seen a roll of film or used an analog camera — much less developed film and paper prints in a darkroom. Among those that have, however, old school development has developed a serious cult following, with a number of high schools still finding a dedicated audience for the dark(room) arts.

Mike Matter was showing off his edgertronic (named after Harold Eugene "Doc" Edgerton) high speed video camera at O'Reilly's inaugural Solid conference, when Tim Lord happened by his little show booth and started interviewing Mike with his normal speed camcorder. While Tim's camcorder shoots 720p at 30 or 60 frames per second, the edgertronic video camera shoots 720P at 700 frames per second, and can shoot lesser resolutions at up to 18,000 frames per second. But the big breakthrough here isn't performance. It's price. Most high-speed video cameras cost $20,000 to $50,000 (or even more), while Mike's edgertronic starts at a mere $5,495.00. This is still a little steep for hobby photographers, but is not bad for a tool used by professionals. And Kickstarter? You bet! Last year Mike raised $170,175, which was much more than his $97,900 goal. Now he's busy making and shipping cameras, working so many hours that he doesn't have time for his own photography. But sometimes that's the way life goes, and Mike seems to be handling it well. (Alternate Video Link)

This isn't a "both peddlers are equal" bike. The person sitting in the rear seat is in the "control" position. Because of the wide handlebars, he or she can reach around the person in the front seat to steer. The person in the front seat can't really do much except enjoy the ride, or maybe lean back and whisper a sweet nothing or two if the person in the back seat is someone the front-seater loves. The bike is called the UnaTandem (turn music off in the lower left corner of the page), and Shawn Raymond tried to get Kickstarter funding for it back in 2012 but only raised $1651, which was quite a ways short of his $70,000 goal. So, with Kickstarter in the rear view mirror, Shawn is trying to do his own crowdfunding. Will this work? Can he get enough people to buy into his idea of a tandem bike that gives you the old "riding on the handlebars" feeling to get his company off the ground? Can he use his own money (assuming he has enough) to build and sell his tandem bikes without bringing in outside investors at all? And then there's the price problem. Shawn says he's looking at a retail price in the $850 range. That may not seem like a lot to some, but you can buy 10 Walmart bikes for that much. Or four or five bikes from specialty bicycle or sporting goods stores. Despite the high price, some will undoubtedly buy these short tandem bikes and like them. But will enough people buy enough of them to make this a viable business? Shawn obviously thinks so. (Alternate Video Link)

An anonymous reader writes A cure for Type 1 diabetes is still far from sight, but new research suggests an artificial "bionic pancreas" holds promise for making it much more easily manageable. From the article: "Currently about one-third of people with Type 1 diabetes rely on insulin pumps to regulate blood sugar. They eliminate the need for injections and can be programmed to mimic the natural release of insulin by dispensing small doses regularly. But these pumps do not automatically adjust to the patient's variable insulin needs, and they do not dispense glucagon. The new device, described in a report in The New England Journal of Medicine, dispenses both hormones, and it does so with little intervention from the patient."

An anonymous reader writes Ikea has sent the IkeaHackers blog a C&D order over the usage of the Ikea name. IkeaHackers hosts articles on how to hack Ikea furniture to make it more useful in daily life. From the article: "Speaking to the BBC, an Ikea representative said: 'We feel a great responsibility to our customers and that they always can trust Ikea... many people want to know what really is connected to Ikea - and what isn't. And we think that people should have that right. When other companies use the Ikea name for economic gain, it creates confusion and rights are lost.'

In a story that's sure to bring to the surface the long-debunked myth of an over-elaborate NASA quest to create a pen to operate in space, Wired reports that the coffee situation aboard the International Space Station is about to improve: the station will be getting a 20kg, custom designed Lavazza espresso machine, to be delivered along with Italian astronaut Samantha Cristoforetti. Among other differences from terrestrial espresso machines: the resulting beverage must be pumped into a straw-friendly bag rather than a demitasse. I wonder if there could be some way to adapt a (much lighter) Aeropress for space purposes, as a backup.

Steve Patterson (2850575) writes It's rumored that Amazon will launch its own 3D smartphone on June 18. While it may be compelling, a sexy 3D feature won't catapult Amazon into the lead of the cut-throat smartphone category. If this were true, the EVO 3D, introduced two years ago by HTC and the W960, introduced by Samsung four years ago, would have been top sellers rather than niche products. However, a smartphone that renders 3D images does present an internet retailing opportunity for Amazon. It would be useful to Amazon in selling tangible consumer merchandise, just like Amazon's Kindle Fire tablet was designed to improve Amazon's merchandising of ebooks and video streaming products. What else would you like to use a 3D phone for?