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Emerging Technologies....They Might Have Cured Cancer


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https://www.theglobeandmail.com/world/article-in-china-classroom-cameras-scan-student-faces-for-emotion-stoking/

 

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A Chinese school has equipped several classrooms with cameras that can recognize the emotions of students, introducing a potent new form of artificial intelligence into education, while also raising alarms about a novel method of monitoring children for classroom compliance.

The cameras, installed at Hangzhou No. 11 High School, are designed to automatically take attendance and track what students are doing at any moment, including reading, writing or listening.

But they also promise to provide real-time data on students’ outward expressions, tracking whether they look scared, happy, disgusted, sad, surprised, angry or neutral. The system has been touted as a way to ensure students are attentive and happy, learning quickly and, ultimately, scoring well on tests.

Using the system, installed in March, the school can place students into six behaviour categories: Some might be immersed in learning, while some might be distractions. “We have a minimum score. If a student’s classroom score is lower than that, it means this student is failing to focus during class time,” said vice principal Zhang Guanchao in an interview with The Paper, a Chinese state-run online news outlet. The system will then notify the teacher.

 

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Lots of interesting chatter about parallel/convergent technologies based on graphene research....

 

https://www.azonano.com/article.aspx?ArticleID=4565

Graphene-Perovskite Solar Cells showing promise IMO

 

And graphene super capacitors

https://www.graphene-info.com/graphene-supercapacitors

 

Normal battery storage tech is essentially centuries old, even with lithium  ion improvements the same limitations remain. Capacitors can charge/discharge far faster, don't "wear out" the way batteries do.

 

The two combined offer the possibility of really going off the grid, offering the capacity to generate and store your own electric power without outside connections. In addition a leap in capacitor storage would make electric cars far more feasible.

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Facebook intended to use long-duration high-altitude aircraft similar to the Airbus Zephyr for its internet program but recently shut down the project because it failed to function as planned after four years of trying. It is seeking new partners to move that project forward. Perhaps it should place a call to the folks at Airbus?

Never change, Zuckerberg.

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