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http://www.ted.com At TEDIndia, Pranav Mistry demos several tools that help the physical world interact with the world of data -- including a deep look at his SixthSense device and a new, paradigm-shifting paper "laptop." In an onstage Q&A, Mistry says he'll open-source the software behind SixthSense, to open its possibilities to all.

Hi there Hongge, thanks for sharing this amazing video. He's managed to bridge certain key technologies and made them more intuitive for the daily user. It's great that he's made it open-source too! Maybe we could pay a visit to MIT to check it out? I wonder though, whether such a device would in the future not only project thoughts and programs but also capture user data and begin to 'suggest' or advertise certain things to you. Scary but the potential is enormous. Again, thanks!

Thanks, Matthew. That video was actually filmed three years ago (yes, even before iPhone 4) and I wonder if Pranav is still at MIT Media Lab. Maybe Karen knows more about him and could make an introduction for us? Machine learning and personalizing content for us is already happening. Personally, I like the idea of personalized content simply because nowadays we can be so easily info-overloaded. It is quite normal for CEOs and political leaders to digest pre-screened/selected info by their secretaries and/or advisers, right? And Google has been doing this for advertising to consumers. I don't mind the right ads appear at the right time when I need the product or service. What really strikes me about Pranav's idea is that it reminds me about the movie Inception, where you can transplant an idea into someone's mind and the distinction between reality and the virtual world is so blurry.

The trend: They already help teach kids the alphabet, sentence construction and how to graph equations. Now, iPads are being studied as a tool for students with autism and physical disabilities. University of Toronto professor Rhonda McEwen is researching how students at Toronto's Beverley School - which teaches special needs kids from kindergarten to Grade 8 - learn with iPad apps and games that require touch. In addition, the link from the smartboard section of the article, leads to a very interesting TED Talk about how to make smartboards.

Students less likely to cheat in virtual classrooms... But what are the criteria for cheating in these classrooms, vs. in traditional classrooms? what constitutes cheating impacts how often somebody is seen as transgressing

this article made me wonder about the difference in student motivation between the online an physical classes. people busting their butts to learn in night school for example may be less likely to cheat than the regular full time students, but that doesn't mean night school decreases the likelihood of cheating.

Very few virtual schools have worked with students this young, so there are interesting questions about jumping from no virtual schooling all the way to this model.

There is a really fascinating and controversial policy story behind this. Through "legislative sausage-making" the states first virtual school is being run by a single district out in Western Mass., mostly as a result of the entrepreneurial spirit of the superintendent. There are big questions about what will happen as students across the state sign up for the virtual school and their districts are required to pay tuition to Greenfield. And Greenfield isn't really providing a school, they are just enrolling students to be taught by a for-profit company, K-12. There are quite a few very interesting policy issues that would be worth digging into as the state launches this new venture in an unusual way.

When I first read the article, I immediately thought "an idealist gone rogue." I wondered if there was even any research/method behind this decision, and you mentioned there is a fee. Did I understand correctly that the school district will have to pay this fee for the student like some sort of voucher? If I get a chance I'm going to look for more articles out there on this project. Thanks for mentioning it, Justin. Interesting, indeed.

Compelling for educational uses, particularly science and health (but the price has to come down some first).

This link is taken from a blog about technology in education. From the video, it definitely appears to me that the children are engaged in their work. I have heard of the company valve and their physics game portal. If any of you have personal experience in this domain , please share.

How the creators of the popular "physics" game 'Portal 2' have been entering the classroom and allowing students to develop levels for the game. Helps to support education through technology development. This is part of the response to the 'Digital Promise'

Next time, you watch an NCAA or NBA game instead of writing a paper - remember to coach Shaq on the proper free-throw technique. 52 degrees to the horizontal.. 3 Hz of spin.. Aim for the back of the rim! C'mon SHAQ!!!!

Going back to our discussions on augmented reality, here's an app that takes us a step closer to the kind of future that was shown in a video in one of Professor Dede's presentations - instant translation!

I wonder if this type of technology might be augmented to "replace" physical QR codes and instead, if you hold up your phone to a building name plaque (e.g.Empire State Building) - could you get statistical/historical data associated with just the name text?