henetha
Yes, as above, - a Star Trek machine that beams us up to anywhere in the world. 
I know it is not the same, but Google street view can allow one to get some of the experience of visiting somewhere.
I have found it interesting to do a virtual visit to somewhere where I had actually been previously to try to understand how my memory of actually visiting somewhere compares with my memory of having made a Google street view virtual visit somewhere.
I find Google street view marvellous, I found that I could actually make a virtual trip on a barge along some of the minor canals of Venice, with the opportunity to look around at each point on the trip.