Friday, June 13, 2014

These Drones Could Be The Construction Crews Of The Future

Source: http://www.businessinsider.com/how-drones-could-build-bridges-2014-6

Jun 13, 2014 09:06

Scientists at the Swiss Federal Institute of Technology in Zurich, Switzerland, have developed cool drones that can weave cord into rope bridges, reports New Scientist's Hal Hodson.

Each quadcopter drone is equipped with a spool of strong plastic cable that runs out behind it as it flies. One end of the cable can be secured by making several turns around a pole. The drones are positioned and directed autonomously from the ground by a central computer fitted with a camera that watches them as they fly. For example, to loop cables around each other, the computer directs two drones to fly through certain points at an exact time. In this way, the fleet can tie complicated knots and form large, regularly repeating patterns strung between fixed structures.

For now, these drones are only capable of building tensile structures like the one above. Ammar Mirjan, who collaborated with Augugliaro's on the architectural side of the project, said that currently "something possible would be a structure like a bridge or a connection between existing buildings."

Successful positioning — and, by extension, movement — is one of the key problems roboticists have to solve in order to build a worthwhile robot capable of complex tasks. Given that virtually unlimited workspace that drones have access to (the sky), that problem gets solved much more easily. And if this advantage can continue to be refined, it's easy to imagine this evolving to the point that drones do our building for us.

  Jun 13, 2014 09:12

Koushil Sreenath, roboticist at Carnegie Mellon University in Pittsburgh, told New Scientist that "you [could hypothetically] just program the structure you want, press play and when you come back your structure is done. Our current construction is limited, but with aerial robots those limitations go away."

Hodson says there's interest in drones-as-construction-crew at other institutions too:

At the MIT Media Lab in Cambridge, Massachusetts, Neri Oxman and her team are using robots suspended on cables to build structures. And at the University of Pennsylvania, the General Robotics Automation Sensing and Perception Lab is using drones with robotic clamps to build towers of magnetic blocks.

Check out the full video demo from the Swiss Federal Institute of Technology below.

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drag2share: Google set to launch a health-tracking platform called Google Fit

source: http://www.engadget.com/2014/06/13/google-launching-google-fit-health-platform/?utm_source=Feed_Classic_Full&utm_medium=feed&utm_campaign=Engadget&?ncid=rss_full

Not to be left behind by Apple, Google could soon launch its own health-tracking platform for mobile devices. Forbes reports that the search giant is working on a new service, tentatively called Google Fit, which will pull in data from third-party fitness wearables and health apps and combine them into one central app. It's not known if Fit will be delivered as a standalone app or come embedded inside future versions of Android, but it would likely operate as Google-made version of Apple's HealthKit, a service that lets companies like Nike feed in fitness data, and Samsung's own fitness framework, SAMI. An open platform would also lend itself to running on top of Google's upcoming Android Wear platform, allowing smartwatches and fitness bands to feed data into Fit's open APIs. Mirroring Apple, Google is set to unveil its new health-centric service at its own developer conference, Google I/O, which kicks off on June 25th. It has a lot of wearable talks planned for the event, so we won't have long to wait to learn more about what Google has planned.

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drag2share: Visual encyclopedia builds itself by scouring the internet

source: http://www.engadget.com/2014/06/12/levan-self-teaching-knowledge-base/?utm_source=Feed_Classic_Full&utm_medium=feed&utm_campaign=Engadget&?ncid=rss_full

LEVAN shows what it knows about horses

Crowdsourced knowledge bases like Wikipedia encompass a lot of knowledge, but humans can only add to them so quickly. Wouldn't it be better if computers did all the hard work? The University of Washington certainly believes so. Its LEVAN (Learn EVerything about ANything) program is building a visual encyclopedia by automatically searching the Google Books library for descriptive language, and using that to find pictures illustrating the associated concepts. Once LEVAN has seen enough, it can associate images with ideas simply by looking at pixel arrangements. Unlike earlier learning systems, such as Carnegie Mellon's NEIL, it's smart enough to tell the difference between two similar objects (such as a Trojan horse and a racing horse) while lumping them under one broader category.

Right now, the folks at the Wikimedia Foundation have little to worry about. LEVAN has only explored about 175 concepts as of this writing, and it can take as much as 12 hours to add another to the mix. It's open to suggestions from the public, though, and the university has open-sourced its code so that anyone can build on the formula. You won't want to depend on this self-assembling information hub for vital knowledge in the near future, but it should eventually be very useful for both schools teaching basic ideas as well as computer vision software that needs a helping hand.

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âOnLive is giving enterprise cloud services one more try

Source: http://www.engadget.com/2014/06/12/onlive-is-giving-enterprise-cloud-services-one-more-try/

Stop us if this sounds familiar: after successfully launching and new a video game service, a growing cloud computing firm looks to the business sector to expand its customer base. Oh, you've heard this one? That's because OnLive is retracing its steps, following up its CloudLift gaming service (announced back in March) with an enterprise-focused counterpart. Onlive's CloudLift Enterprise is built on the same promise as its older OnLive Desktop service: your work on any device at any time -- but now it's offering its customers a bit more than a virtualized desktop.

Specifically, CloudLift enterprise is designed for graphic intensive applications -- things like drone piloting setups, military training simulators or applications for architecture and design. OnLive says it can deliver these applications to virtually any smartphone, tablet or laptop on any operating system over fairly slow connections, as low as 2Mbps.

OnLive told us that despite the potential growth the enterprise service represents, it's not designed to replace any business from its gaming division -- in fact, the company says it's well pleased with much CloudLift gaming has grown over the past few months. "The game service will continue to be a driving force for the company," Onlive Executive chairman Mark Jung told us, explaining that its enterprise service leverages the same tech that drives its gaming services. "The development work that went into our game platform is the core technology at the center of the Enterprise PaaS solution."

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Source: OnLive

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Samsung Has A New Tablet With A Gorgeous Screen And It's Thinner Than The iPad Air

Source: http://www.businessinsider.com/samsung-galaxy-tab-s-2014-6

samsung galaxy tab s

Samsung has a new line of tablets launching this summer called the Galaxy Tab S.

The Galaxy Tab S comes in two sizes: a 10.4-inch model and an 8.4-inch model. Both are essentially the same on the inside as far as specs go, but the big selling point here is the screen. Samsung put its Super AMOLED display on a tablet for the first time. It's the same type of display used on the Galaxy S5 phone, which many folks in the industry have called the best screen on the market.

The screen looks really nice in person. This is an HD video running on the tablet, but the photo doesn't really do it justice:

samsung galaxy tab sSamsung makes a lot of different tablet models under the Galaxy name, but the Galaxy Tab S will be marketed as the company's flagship brand. It's priced the same as the iPad Mini and iPad Air. The 8.4-incher starts at $399; the 10.5-incher starts at $499. (Those are the prices for the Wi-Fi models with 16GB of memory. Samsung will launch a 4G LTE version later.)

The tablets are very thin and light. Both measure just 6.6 millimeters thick (that's thinner than the iPad Air, which is 7.5 millimeters thick). The 10.5-inch tablet weighs 1 pound, and the 8.4-inch model weighs 10 ounces.

It feels good, too. Unlike previous tablets from Samsung, the Galaxy Tab S feels sturdy instead of creaky and plasticky. It looks good from the front, but the back has the same tacky dimpled plastic that originally debuted on the Galaxy S5. There's also a kitschy bronze-colored border along the sides.

samsung galaxy tab s

Also l ike the Galaxy S5, the Galaxy Tab S has a fingerprint sensor embedded in the home button. You can use it to unlock the device without a passcode or make payments through PayPal. The fingerprint sensor on the Galaxy S5 doesn't work very well, so we don't have high hopes for the one on the Galaxy Tab S.

Samsung also designed new cases for the Galaxy Tab S called Book Covers. They snap onto the back of the tablet and let you prop it on the table to three different viewing angles.

samsung galaxy tab s

The Galaxy Tab S is an Android tablet, but Samsung modified the software a lot to add some of its own features and tricks. For example, you can pair the tablet to your Galaxy smartphone over Wi-Fi and drag and drop photos and files between the two devices. You can also use the pairing mode to make calls on the tablet.

There's no specific launch date, but the Galaxy Tab S should start shipping in early July.

SEE ALSO: The most important features in Samsung's new Galaxy Tab S

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