Category: hardware – Page 2
Blockchain for IoT? Yes!
Quoted: “Sometimes decentralization makes sense.
Filament is a startup that is taking two of the most overhyped ideas in the tech community—the block chain and the Internet of things—and applying them to the most boring problems the world has ever seen. Gathering data from farms, mines, oil platforms and other remote or highly secure places.
The combination could prove to be a powerful one because monitoring remote assets like oil wells or mining equipment is expensive whether you are using people driving around to manually check gear or trying to use sensitive electronic equipment and a pricey a satellite internet connection.
Instead Filament has built a rugged sensor package that it calls a Tap, and technology network that is the real secret sauce of the operation that allows its sensors to conduct business even when they aren’t actually connected to the internet. The company has attracted an array of investors who have put $5 million into the company, a graduate of the Techstars program. Bullpen Capital led the round with Verizon Ventures, Crosslink Capital, Samsung Ventures, Digital Currency Group, Haystack, Working Lab Capital, Techstars and others participating.
“This cluster of technologies is what enables the Taps to perform some pretty compelling stunts, such as send small amounts of data up to 9 miles between Taps and keep a contract inside a sensor for a year or so even if that sensor isn’t connected to the Internet. In practical terms, that might mean that the sensor in a field gathering soil data might share that data with other sensors in nearby fields belonging to other farmers based on permissions the soil sensor has to share that data. Or it could be something a bit more complicated like a robotic seed tilling machine sensing that it was low on seed and ordering up another bag from inventory based on a “contract” it has with the dispensing system inside a shed on the property.
The potential use cases are hugely varied, and the idea of using a decentralized infrastructure is fairly novel. Both IBM and Samsung have tested out using a variation of the blockchain technology for storing data in decentralized networks for connected devices. The idea is that sending all of that data to the cloud and storing it for a decade or so doesn’t always make economic sense, so why not let the transactions and accounting for them happen on the devices themselves?
That’s where the blockchain and these other protocols come in. The blockchain is a great way to store information about a transaction in a distributed manner, and because its built into the devices there’s no infrastructure to support for years on end. When combined with mesh radio technologies such as TMesh it also becomes a good way to build out a network of devices that can communicate with each other even when they don’t have connectivity.”
Read the Article, and watch the Video, here > http://fortune.com/2015/08/18/filament-blockchain-iot/
The Art of Time | The Plus
Art and photography often dovetail nicely, to the point of being indistinct at times. But rarely does photography achieve the sort of free-flowing, brush-like effects that Matt Molloy imbues his incredible Time Stack photographs with. “My time stack series is a lot like a digital version of what the impressionist painters where trying to achieve in the 19th-century,” says Matt.
Giant Battle Bots from Japan and the US Are Scheduled To Duel | TNW News
Remember Pacific Rim? Giant battle droids kicking the hell out of monsters? Well, that’s (almost) becoming a reality: Giant bots built in Japan and America are set to go head-to-head in combat.
Stanford engineers develop a computer that operates on water droplets — By Bjorn Carey | Stanford News
” “Following these rules, we’ve demonstrated that we can make all the universal logic gates used in electronics, simply by changing the layout of the bars on the chip,” said Katsikis. “The actual design space in our platform is incredibly rich. Give us any Boolean logic circuit in the world, and we can build it with these little magnetic droplets moving around.”
The current paper describes the fundamental operating regime of the system and demonstrates building blocks for synchronous logic gates, feedback and cascadability – hallmarks of scalable computation. A simple-state machine including 1-bit memory storage (known as “flip-flop”) is also demonstrated using the above basic building blocks. ”
Oculus Rift, Magic Leap, and the Future of Reality … By Ava Kofman | The Atlantic
Vannevar Bush’s prediction, half a century later, rings true: “The world has arrived at an age of cheap complex devices of great reliability; and something is bound to come of it.”
World’s first biolimb … By Akshat Rathi | Quartz
The idea is simple. First, they take an arm from a dead rat and put it through a process of decellularization using detergents. This leaves behind a white scaffold. The scaffold is key because no artificial reconstructions come close to replicating the intricacies of a natural one.
Google Wants You to Control Your Gadgets with Finger Gestures, Conductive Clothing — Tom Simonite MIT Technology Review
Small gadgets such as smart watches can be frustrating to use because their tiny buttons and touch screens are tricky to operate. Google has two possible solutions for the fat finger problem: control your gadgets by subtly rubbing your finger and thumb together, or by swiping a grid of conductive yarn woven into your clothing.
The first of those two ideas works thanks to a tiny radar sensor that could be integrated into, say, a smart watch and can detect fine motions of your hands from a distance and even through clothing. Levi Strauss announced today that it is working with Google to integrate fabric touch panels into its clothing designs. The new projects were announced at Google’s annual developer conference in San Francisco Friday by Ivan Poupyrev, a technical program lead in Google’s Advanced Technology and Projects research group.
CERN-Critics: LHC restart is a sad day for science and humanity!
- Press release by our partner ”Risk Evaluation Forum” emphasizing on renewed particle collider risk: http://www.risk-evaluation-forum.org/newsbg.pdf
- Study concluding that “Mini Black Holes” could be created at planned LHC energies: http://phys.org/news/2015-03-mini-black-holes-lhc-parallel.html
- New paper by Dr. Thomas B. Kerwick on lacking safety argument by CERN: http://vixra.org/abs/1503.0066