"Radical change is inevitable for the modern textbook," writes Rob Reynolds, and it's impossible to disagree. Once you've made that change to digital, the limitations imposed by the paper model - whether based in paper economics, the physical form of paper, or just custom and habit - no longer make sense. Gradually at first and with increasing rapidity we move away from the old form. "After all, when it comes to learning content we are all potential hackers. We all have access to the ultimate coding language – the written word – and each of us knows the basics of this language well enough to create powerful learning products with it." I'm looking forward to Rob Reynolds's 'book'.
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