Interesting approach to getting technology into the classroom, without a lot of hassle for professors / teachers. Takes advantage of BYOD smart phones and tablets (or in K12 maybe classroom tablets and laptops) in place of clickers for interactive response.

Instructor creates presentation in desktop tool of choice and generates a PDF for a simple drag-and-drop upload. I tried it, and it really was a no-brainer. Can be enhanced by putting a little more work into defining click/touch target areas on a slide for multiple-choice responses.

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