Back in the mid 1990s Apple released this video about their vision for the future and included a tablet that is reminiscent not just of the iPad, but also the iPad Pro.
There are a couple of things to note, the drag and drop planning, the sharing of content and ideas and using mobile devices to capture stuff (today we’re using mobile phones and tablets for this).
I like watching these videos to see how far we haven’t come and how far we have.