Here is an interesting article from Web Owls about the “answer machine” of the future, which appeared in the book Childcraft Volume 6: How Things Change, published by Field Enterprises Educational Corporation in 1964. And the "Answer Machine" that they described is pretty much Google today =)
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Here is one of the examples:
There are more examples, be sure you check them out !
P.S. The girl is using a flat-screen-LCD ...