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Build

Are Matt's Robot Hexapods Creepy or Cute? (Video) 32

Posted by Roblimo
from the you-put-your-right-foot-in-you-put-your-right-foot-out-you-pick-up-a-human-and-shake-it-all-about dept.
University of Arizona grad student Matt Bunting doesn't come across as a mad scientist. That's a very good thing, because his robot hexapod creations are easy to imagine crawling across the USA in large hordes, devouring everything in their path and using all the electricity they come across to feed their Queen Hexapod, a 3-D printer mounted on a hexapod chassis that turns everything fed to it into more robots. Luckily, the real life Matt is an affable (self-described) "Roboticist, Electrical Engineer, Musician, and Rock Crawler" who freely admits that at this time his robotic creations have no practical application whatsoever. This is probably true, except for the fact that they can liven up a music video like mad, as you can see on YouTube in Pedals Music Video (featuring REAL robots) . Our little video is a lot simpler, of course. In it, we interview Matt and he tells us what he's up to with his robots, and gives some 'how to get started with robotics' advice for budding young engineers. (Alternate Video Link)
Communications

A 16-Year-Old Builds a Device To Convert Breath Into Speech 67

Posted by samzenpus
from the breathe-and-spell dept.
stephendavion writes A 16-year-old from India has designed a device that converts breath into speech. High-school student Arsh Shah Dilbagi invented TALK as a portable and affordable way to aid people suffering from ALS, locked-in syndrome, and anyone else speech-impaired or paralyzed. Prototyped using a basic $25 Arduino microcontroller, Dilbagi's invention costs only $80, or about a hundred times less than the sort of Augmentative and Alternative Communication device used by Stephen Hawking. TALK works by translating breath into electric signals using a MEMS Microphone, an advanced form of listening tech that uses a diaphragm etched directly onto a silicon microchip. The user is expected to be able to give two distinguishable exhales, varying in intensity or time, so that they can spell words out using Morse code.
Transportation

3D-Printed Car Takes Its First Test Drive 132

Posted by samzenpus
from the print-and-drive dept.
An anonymous reader points out this advancement in 3D printing. This week, at the International Manufacturing Technology Show (IMTS) in Chicago, Arizona-based automobile manufacturer Local Motors stole the show. Over the six day span of the IMTS, the company managed to 3D print and assemble an entire automobile, called the "Strati," live in front of spectators. Although the Strati is not the first ever car to be 3D printed, the advancements made by Local Motors with help from Cincinnati Inc, and Oak Ridge National Laboratory, have produced a vehicle in days rather than months.
Security

High School Student Builds Gun That Unlocks With Your Fingerprint 583

Posted by Soulskill
from the amazed-he-hasn't-been-expelled dept.
An anonymous reader writes: Kai Kloepfer is a 17-year-old high school student from Colorado who just won the Smart Tech for Firearms Challenge. Kloepfer designed and built a smart gun that will only unlock and fire for users who supply the proper fingerprints. "The gun works by creating a user ID and locking in the fingerprint of each user allowed to use the gun. The gun will only unlock with the unique fingerprint of those who have already permission to access the gun. ... According to him, all user data is kept right on the gun and nothing is uploaded anywhere else so it would be pretty hard to hack." The gun can have up to 999 authorized users, and its accuracy at detecting fingerprints is 99.99%. For winning the challenge, he won $50,000 in funding to continue developing the smart gun. Some of the fund have already gone toward 3-D printing portions of the prototype.
The Military

DARPA Funds Harvard's Soft Exoskeletal Suit 29

Posted by Soulskill
from the what-matters-is-on-the-outside dept.
An anonymous reader writes: The military and private contractors have been toying with exoskeletal combat suits for a while, but Harvard's Wyss Institute has a new take on the concept. Rather than using a hard metal frame and the massively overpowered mechanical servos necessary to move it, the Soft Exosuit is a lightweight mesh of webbing combined with a series of strain sensors and basic microprocessors. "The suit mimics the action of leg muscles and tendons when a person walks, and provides small but carefully timed assistance at the leg joints without restricting the wearer's movement." The suit continually monitors its wearer's body position, movement, and muscular strain, providing small amounts of targeted support. The team has now received $2.9 million in funding from DARPA to refine the suit's design. They say they'll be working on medical applications for the suit as well as military ones.
Build

Two Bit Circus is 'a Big Band of Nerds' (Video) 8

Posted by Roblimo
from the games-that-take-physical-movement-are-healthy-games dept.
Brent Bushnell, CEO of Two Bit Circus, is today's interview victim. Two Bit Circus is an amalgamation of technology, play, entertainment, and "immersive social amusements." They develop games like the ones shown in their Great Forest Challenge demo reel video. Their big push right now is preparing for STEAM Carnival – Los Angeles, which will be held October 25 and October 26 at CRAFTED, a permanent craft market at the Port of Los Angeles. The STEAM Carnival is also available as a traveling event; if you'd like to host it in your town, Two Bit Circus just might be able to accommodate you. (Alternate Video Link)
Twitter

Laid Off From Job, Man Builds Tweeting Toilet 114

Posted by samzenpus
from the because-I-can dept.
dcblogs writes With parts from an electric motor, a few household items, an open-source hardware board running Linux, and some coding, Thomas Ruecker, built a connected toilet that Tweets with each flush. The first reaction to the Twitter feed at @iotoilets may be a chuckle. But the idea behind this and what it illustrates is serious. It tracks water usage, offers a warning about the future of privacy in the Internet of Things, and may say something about the modern job hunt. Ruecker built his device on a recent long weekend after he was laid off as an open source evangelist at a technology firm undergoing "rightsizing," as he put it.
Biotech

The Grassroots Future of Biohacking 63

Posted by samzenpus
from the building-a-better-you dept.
An anonymous reader writes Forget about some kid engineering a virulent microbe in their bedroom. As the assistant director of the Maurice Kanbar Center for Biomedical Engineering, Oliver Medvedik, puts it, "It's extremely difficult to 'improve' on the lethality of nature. The pathogens that already exist are more legitimate cause for worry.” If anything, you're better off putting energy into wrenching away your desire for McDonalds, and making sure the government doesn't impose draconian laws about DIY-bio. Here's a look at the grassroots future of biohacking and the problems with government overreach.
Intel

Intel Releases SD-Card-Sized PC, Unveils Next 14nm Chip 47

Posted by Soulskill
from the go-small-or-go-home dept.
szczys writes: Intel is upping their bid for a place at the efficient-yet-powerful device table. They've launched their Edison board, which features an x86 based SoC running at 100 MHz. The footprint measures 35.5mm x 25.0mm and offers a 70-pin connector to break out 40 pins for add-on hardware. Also at the Intel Developer Forum today, the company demonstrated a PC running on Skylake, a new CPU microarchitecture based on the 14nm process used for Broadwell. Intel is pushing to break into both wearable devices and household devices, as it sees both as huge opportunities for growth.
Education

Ask Slashdot: Robotics or Electronic Kits For Wounded Veterans? 115

Posted by timothy
from the least-we-could-do dept.
An anonymous reader writes I am currently a combat veteran in the care of the VA Hospital. A lot of veterans here suffer from PTSD and other injuries related to combat and trauma. As part of the healing process, the VA finds it good that we take up hobbies such as art or music, and they supply us kits and stuff to put together and paint. This is great, but many of us younger veterans have an interest in robotics and electronics. Do you know of some good and basic robotic and electronic kits that can be ordered or donated to Veterans out there? Any information would be appreciated.
Businesses

Willow Garage Founder Scott Hassan Aims To Build a Startup Village 62

Posted by timothy
from the it-takes-a-startup-village dept.
Tekla Perry (3034735) writes "Scott Hassan, founder of robotic research lab Willow Garage, is behind a large real estate development in Menlo Park, Calif. He reportedly plans to create an incubator village with 18,500 square meters of workspace and another 18,500 square meters of living space on a 30,000 square meter site, combining the advantages of a garage startup environment (what could be more convenient than working where you live) and an incubator (access to other smart entrepreneurs and ideas)." Would you want to live in this kind of environment?
Biotech

CPU's Heat Output to Amplify DNA Could Make Drastically Cheaper Tests 27

Posted by timothy
from the only-waste-heat-is-wasted dept.
MTorrice (2611475) writes "Researchers have harnessed that heat from a computer CPU to run the polymerase chain reaction (PCR) to amplify DNA in a blood sample. The team developed software that cycles the temperature of the CPU to drive PCR's three distinct steps.The method allowed them to detect miniscule amounts of DNA from a pathogenic parasite that causes Chagas disease. They hope their technique will lead to low-cost diagnostic tests in developing countries." (Always good to put waste heat to a practical purpose.)
Books

E-Books On a $20 Cell Phone 116

Posted by timothy
from the embracing-constraints dept.
An anonymous reader writes "Moon+ Pro Reader, FBReader, Kindle, you name it--many popular Android e-book apps can run on a smartphone available for $20 and shipping. The trick is to respect the device's limits and keep down the number of apps you install. This fun isn't for eager multitaskers. On the bright side, the $20 phone can do Acapela TTS, includes a 4GB memory card and works with cards of up to 32GB--easily enough for scads of pre-loaded books. Plus, the WiFi is great. And the screen of 3.2 inches isn't that much smaller than the 3.5 inchers on the older iPads. What could cell phone e-reading mean in the many "book deserts" of the U.S.? And how about the U.K. where miserly pols are closing libraries even though the Guardian says "a third of UK children do not own a single book and three-quarters claim never to read outside school"? The smartphone post on the LibraryCity site tells how librarians and others could start "cell phone book clubs" to promote the discovery and absorption of books as well as smarter use of technology."
Software

Raspberry Pi Gets a Brand New Browser 107

Posted by samzenpus
from the brand-new dept.
sfcrazy writes The Raspberry Pi team has announced a new browser for Raspberry Pi. They had worked with Collabora to create an HTML5-capable, modern browser for Pi users. While announcing the new browser, Eben Upton said, "Eight months and a lot of hard work later, we're finally ready. Epiphany on Pi is now a plausible alternative to a desktop browser for all but the most JavaScript-heavy sites."
Hardware Hacking

Update: Raspberry Pi-Compatible Development Board Cancelled 165

Posted by samzenpus
from the not-so-fast dept.
An anonymous reader writes "Anyone who might have been interested in the miniature Raspberry Pi compatible board mentioned here a month ago should know the board has been cancelled due to problems sourcing the Broadcom SoC. Given the less than welcoming response from the rpi community to the board's release, there is speculation as to why Hardkernel is having trouble buying the chip.
Android

MIPS Tempts Hackers With Raspbery Pi-like Dev Board 88

Posted by timothy
from the do-what-thou-will dept.
DeviceGuru (1136715) writes "In a bid to harness the energy and enthusiasm swirling around today's open, hackable single board computers, Imagination Technologies, licensor of the MIPS ISA, has unveiled the Creator C120 development board, the ISA's counter to ARM's popular Raspberry Pi and BeagleBone Black SBCs. The MIPS dev board is based on a 1.2GHz dual-core MIPS32 system-on-chip and has 1GB RAM and 8GB flash, and there's also an SD card slot for expansion. Ports include video, audio, Ethernet, both WiFi and Bluetooth 4.0, and a bunch more. OS images are already available for Debian 7, Gentoo, Yocto, and Arch Linux, and Android v4.4 is expected to be available soon. Perhaps the most interesting feature of the board is that there's no pricing listed yet, because the company is starting out by giving the boards away free to developers who submit the most interesting projects."
United Kingdom

Watch UK Inventor Colin Furze Survive a Fireworks Blast In a Metal Suit 54

Posted by timothy
from the could-substitute-cherry-bombs-in-the-basement dept.
Nerval's Lobster writes Labor Day is nigh, and with it the official end of summer. It's time to pack away the umbrellas and beach towels, and perhaps spend a few minutes flipping through photos of all the fun times you had over the past couple months: the grilling, the trips, the fireworks oh yes, the fireworks Chances are pretty good that you've set off more than a few fireworks in your time. But Colin Furze, the British inventor and YouTube celebrity who once co-hosted Sky1's Gadget Geeks? Well, he puts everybody's love of fireworks to shame. He loves fireworks so much, in fact, that he built a giant metal suit so he could stand in the middle of an epic pyrotechnic display. No matter how good your own engineering skills (or strong your courage), it's inadvisable to try this at home. But it's sure fun to watch.
Biotech

A Better Way To Make Mind-Controlled Prosthetic Limbs 28

Posted by Soulskill
from the resistance-is-futile dept.
the_newsbeagle writes: To make a brain-machine interface, you need a way to capture neurons' electric signals. The most precise and most invasive way uses implants that are stuck in the gray matter. The least precise and least invasive way uses EEG sensors stuck to the scalp. But researchers at Johns Hopkins University say there's a third way that gets the best of both worlds, which is not too invasive and fairly precise. They use ECoG systems, in which a mesh of electrodes is placed under the skull, draped over the surface of the cortex.

They're testing their systems on epilepsy patients, who have these ECoG systems inserted anyway while they're waiting for surgery (the electrodes record the source of their seizures). The researchers are capturing these patients' movement commands from their brains, and using them to control robotic limbs. Someday such a system could be used by amputees to control their prosthetic limbs.
Open Source

At Home with Tim O'Reilly (Videos 5 and 6 of 6) 6

Posted by Roblimo
from the original-members-of-the-open-source-movement dept.
Today's videos are parts five and six of our casual interview with Tim O'Reilly, founder of O'Reilly Media and one of the most influential open source boosters around. (You supplied the questions. He supplied the answers.) We had a lot more to say about Tim Tuesday when we ran parts one and two of our video interview with him. Yesterday we ran parts three and four. (Today's alternate Video Links: Video 5 ~ Video 6.)

How many NASA managers does it take to screw in a lightbulb? "That's a known problem... don't worry about it."

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