Diary of a rail fan in Kansai,Japan(Ver.2)

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Why can we skip homeworks?

Are these the schools of the future?
http://edition.cnn.com/2017/09/27/health/future-schools/index.html

Education systems are being sophisticated at a rapid pace. The up-to-date machines like 3D Printer or other electronic gadgets will help students understand more smoothly.
But, one thing I can't agree with is omitting homeworks.

In order to input something eternally, we have to learn it repeatedly. It's the law of our brain system evidenced by academic researches.

If they invented a way to cover homeworks' effects, I'd like to know that.