Η Samsung presented a transparent screen, which fits any window up to 46 inches and with a resolution of 1366 × 768. Although it is completely transparent, what it shows you from the inside is on the other hand completely invisible to those who look from the other side, while it is completely controlled by your touch…
It is not known when it will be released, nor how much it will cost, but rumors want it to go into production next month.
The Smart Window has widgets installed and will allow you to watch regular TV and movies on it, so it really is a "window" in the future.
Source: Proho.gr