Hasta La Gadget!

We like to tell ourselves that learning by doing is the best strategy for improving our skills, but we seldom apply that philosophy to our robots; with certain exceptions, they’re just supposed to know what to do from the start. Researchers at the Technical University of Darmstadt disagree and have developed algorithms proving that robot arms just need practice, practice, practice to learn complex activities. After some literal hand-holding with a human to understand the basics of a ping-pong swing, a TUD robot can gradually abstract those motions and return the ball in situations beyond the initial example. The technique is effective enough that the test arm took a mere hour of practice to successfully bounce back 88 percent of shots and compete with a human. That’s certainly better than most of us fared after our first game. If all goes well, the science could lead to robots of all kinds that need only a small foundation of code to accomplish a lot. Just hope that the inevitable struggle between humans and robots isn’t settled with a ping-pong match… it might end badly.

Filed under: Robots, Alt

German robot arm learns ping-pong as it plays humans, might rival its masters originally appeared on Engadget on Sun, 28 Oct 2012 07:57:00 EDT. Please see our terms for use of feeds.

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Google has been taking advantage of its sheer domination of search to act as a custodian for human culture, whether it’s famous artwork or wonders of the world. The most direct example of this archival impulse may have arrived today through the launch of historical exhibitions at the (virtual-only) Google Cultural Institute. Starting with 42 exhibitions, the project delves into major historical events with both a guided, mixed-media tour as well as the kind of free-form exploration you’d expect from Google, such as hunting down a specific person, place or time range. The focus helps Google tell both textbook-level history as well as private stories. Though small at present, the collection is taking further submissions that could lead to a much broader internet resource for learning — an expansion that we can’t help but embrace.

Continue reading Google offers historical exhibitions, wields its search powers to tell untold stories (video)

Filed under: Internet, Alt, Google

Google offers historical exhibitions, wields its search powers to tell untold stories (video) originally appeared on Engadget on Thu, 11 Oct 2012 01:27:00 EDT. Please see our terms for use of feeds.

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Google is well-known for projects with unexpected origins. It’s almost natural, then, that the code Google used to build a web course has led to a full-fledged tool for online education. The open-source Course Builder project lets anyone make their own learning resources, complete with scheduled activities and lessons, if they’ve got some skill with HTML and JavaScript. There’s also an avenue for live teaching or office hours: the obligatory Google+ tie-in lets educators announce Hangouts on Air sessions. Code is available immediately, although you won’t need to be grading virtual papers to see the benefit. A handful of schools that include Stanford, UC San Diego and Indiana University are at least exploring the use of Course Builder in their own initiatives, which could lead to more elegant internet learning — if also fewer excuses for slacking.

Filed under: Internet

Google releases Course Builder, takes online learning down an open-source road originally appeared on Engadget on Tue, 11 Sep 2012 20:32:00 EDT. Please see our terms for use of feeds.

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Kno’s tablet textbooks have only ever been available to the college crowd; the younger among us have typically had to get a comprehensive digital education from either the tablet maker’s own solution, like Apple’s iBooks 2, or less-than-integrated options. A new deal for K-12 books is giving the students, if not necessarily the teachers, a fresh alternative. Parents can now rent books for home studying at prices under $10 per title. They’re not state-specific books, but their Common Core roots will keep learners on the same (virtual) page as classmates while adding Kno’s usual 3D, links, notes and videos. Just to sweeten the pot further, Kno says its current catalog centers around a pact with Houghton Mifflin Harcourt — a publisher that hasn’t offered K-12 books on any tablet platform until now, according to Kno. The initial focus is on iPad, web and Windows 7 readers, although Android-loving parents looking for that at-home edge will have to wait until sometime “soon” to leap in.

Continue reading Kno starts offering K-12 textbooks on tablets, scores industry-first deal with Houghton Mifflin Harcourt

Filed under: Tablet PCs, Software

Kno starts offering K-12 textbooks on tablets, scores industry-first deal with Houghton Mifflin Harcourt originally appeared on Engadget on Tue, 07 Aug 2012 00:00:00 EDT. Please see our terms for use of feeds.

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The One Laptop Per Child’s project just got one step closer to updating its venerable XO portable through a newly-struck licensing deal with Neonode. The XO Touch 1.75, a slight rebranding of the as yet unreleased XO 1.75 we saw last year, will use Neonode’s MultiSensing to give the laptop a multi-touch screen that’s both very responsive and eco-friendly in the same breath. Even as it samples finger input at up to 1GHz, the new OLPC system’s 300 DPI display will still use under 2W of power and remain viewable in bright sunlight — students can even wake up the new model with a gesture instead of using anything so crude as a power button. As important as these advances are to bringing touch to remote schools, we still have some questions about the release schedule and the cost. The XO 1.75 was originally due this year, but we don’t know if the Neonode pact will alter the timetable or hike the target price. We’ve reached out to the OLPC team for comment and will update if there’s new details.

Filed under: Laptops

OLPC XO Touch 1.75 to use Neonode tech, take multi-touch on world tour originally appeared on Engadget on Thu, 26 Jul 2012 20:38:00 EDT. Please see our terms for use of feeds.

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