The 100 Worst Ed-Tech Debacles of the Decade
Hack Education
DECEMBER 30, 2019
Kno was headed by Osman Rashid, the co-founder of the textbook rental company Chegg, and the tablet was aimed at the college market. Robot essay graders — they grade just the same as human ones. In September 2010, Techcrunch founder Mike Arrington announced that Kno had raised $46 million from Andreessen-Horowitz and other investors.
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