The other issue is that these devices have a limited lifetime in comparison to what they are replacing, paper textbooks. We may complain that textbooks our kid

The other issue is that these devices have a limited lifetime in comparison to what they are replacing, paper textbooks. We may complain that textbooks our kids have are X years old, or don't have Y or Z fact in them that has transpired since the book was printed, the fact remains that the school didn't have to refresh that book every couple years at great expense. Chromebooks, laptops, iPads, etc. all are fragile and have a very limited lifespan in comparison to a textbook. That money would be much better spent on teachers which will have a far greater impact on the student's lives than any book or piece of tech ever will. Do we really think that 20 years from now students will look back fondly and remember their old Lenovo Chromebook? Or will they remember the teacher that took the time out to make an impact in their lives? Technology changes, it's impossible to keep up. Human interaction is a constant over all these years and advances.