https://www.edweek.org/leadership/all-in-the-wrist-can-a-bracelet-measure-student-engagement/2012/06
All in the Wrist: Can a Bracelet Measure Student Engagement?
May 3, 2021 - The Bill and Melinda Gates Foundation has put $1.4 million into the development of an "engagement pedometer," a bracelet intended to measure students'...
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