When students learn from robot teachers over the internet.

[Mackin USA]

"I've been predicting that by 2030 the largest company on the internet is going to be an education-based company that we haven't heard of yet," Frey, the senior futurist at the DaVinci Institute think tank, tells Business Insider.

https://www.weforum.org/agenda/2017/01/the-largest-internet-company-in-2030-this-prediction-will-probably-surprise-you