FOUR WALL SCREEN

4 Wall screens: Reading this amazing book Physics of the Future (Michio Kaku); and i got surprised of a possible way to live in the future with a room with the walls full of screens to make more real a communication with far away friends/family. This possible invention is commented on pages 30-31. A fragment I like:

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At first, it might seem strange talking to an empty room. But remember when telephone first came out, some criticized it, saying that people would be speaking to disembodied voices.

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It makes me recall when I began to use the mobile. I really use to refuse to be attached to it, to depend on it. I really never imagined be doing and use at the grade I use nowadays.
Well, we are always in evolution.

Btw, I didn't be able to upload the picture of the page.

Thank you for reading!