$1.1 Million-Plus Gates Grants: 'Galvanic' Bracelets That Measure Student Engagement By Valerie Strauss In the 'you-can't-make-up-this-stuff' category, the Bill and Melinda Gates Foundation is spending about $1.1 million to develop a way to physiologically measure how engaged students are by their teachers' lessons. This involves "galvanic skin response" bracelets that kids would wear so their [...]

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