Remove Company Remove Digital Badges Remove Khan Academy Remove Student Data Privacy
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Sony Vows to Bring “Blockchain” Tech to Education. Will It Take Hold in K-12?

Marketplace K-12

The authenticity of transactions are protected by digital signatures that match up with the signatures of those sending information, giving users control over the sending of bitcoins. See this fact sheet on Bitcoin and blockchain for more details, as well as an online primer video from Khan Academy.). Goodbye, Middleman?

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The 100 Worst Ed-Tech Debacles of the Decade

Hack Education

It works well, that is, if you disregard student data privacy and security. Without revenue the company will go away. Or the company will have to start charging for the software. Boundless’s materials have been archived by David Wiley’s company Lumen Learning. And “free” doesn’t last.

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