Ari Herzog

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Musing About QR Codes

Ari Herzog

And unlike the Microsoft Tags which I’m also seeing in magazines, QR technology is free for anyone to use. I bought several eye-catching customized conference badges for $2.50 I’m especially excited how Manor, Texas is using QR codes to promote government communication. Want a QR code of your own? Thank you for reading!

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How Video Can Replace Student Textbooks

Ari Herzog

Despite the many problems with US education, there are some bright spots such as the man Fortune magazine called Bill Gates’ favorite teacher. Salman Khan is currently using game mechanics to increase student engagement and motivation by awarding badges for specific accomplishments.

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