` :::#Fine, but some content should be merged with Tablet computer#Android. :::#I'd go with ``from the beginning of time`` to ``January 27, 2010``. Then this article can be seen as a subset of History of tablet computers. :::#Yes, every early tablet-like device bigger than a phone and smaller than a tabletop could be included, even if it was marketed as a personal digital assistant. PDA is commonly understood as a single-hand-held mobile device, the Newton is too big for that.   `