[Uncle Robin]

I wonder if persistent failure to grasp that not every person's usage needs are the same as one's own counts as a disability?

I went from touch only (3 iterations of PW, Clara, Aura H2O2) to a Libra, and absolutely LOVE the page turns buttons. For my situation, and my specific impairment, the buttons are MUCH easier to use than the touch screen. As Quoth said, touch is still necessary for annotations, dictionary lookups, etc, but having the page turn buttons has reduced the amount of times I need to touch the screen by more than half. This means that my dominant hand, the only one more or (increasingly) less fully functional can both hold the device and turn the pages. This makes it a much better choice for me, and it may well be for others. I lack the pathology required to believe and insist that what is best for me is best for everyone.