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But ... It's not for tomorrow.
And I suppose that the SD-Card port could be definitively forgotten. With GoogleTranslate, I have the following sentence 'digital education cloud platform'. The subject of this article is about the education, the school. In school, if you want control the readings of the students or the contents of the device, why to take the risk to let the students use a SD-Card ? Whith the cloud and the Wifi connexion only, the control and the surveillance is easiest.