The Extra Mile
“Many decades ago, humans developed a process by which they could go into a store, pick an item off the shelf, and pay for it at the checkout counter. A few years ago, we lost it. Now you ring a buzzer, wait for an overworked employee to unlock an item
Who is ed-tech for? The marketing copy -- whether on websites or in PowerPoint or in TED Talks and the like -- will all insist that ed-tech is, at the end of the day, for "the students." Even the products that are pitched to make teachers' and