Few people realize that the concept of an iPad/tablet computer goes way back to the 1960’s, and maybe before then.
The image* below is from the soundtrack album cover for Stanley Kubrick’s 1968 film, “2001: A Space Odyssey”. -Pretty cool because the iPad and other tablet computers look a lot like it. (Maybe that astronaut could use an Innovative Care Products Professional Case with shoulder strap.)

*Image Copyright 1968 Metro-Goldwyn-Mayer (MGM) Studios.