In about 300 years, at the apsi of human technology, teleportation will be possible. If you doubt that, read this article and you will understand. Scientists already know how to do it, but they don’t have enough technology.
It’s not the kind you see in TV, that people teleport anywhere with mind powers. The actual teleportation is a big scanner that people go in and every one of their atoms is scanned, type (H², C, O², O³), and their exact position. A modern computer sends the info to the destiny computer and it makes a person from a barrel of oil by changing its atoms form and position.
Scientists can only teleport a few atoms these days, and anyway, there would be a problem. The person that goes into the scanner has to be scanned and disintegrated very quickly, otherwise the person would die in the middle of the process. And even if it is quick, after the disintegration, the person is dead, and another person exactly like the one that died appears in the destiny with the exact same memories, but it still wouldn’t be the same person, she wouldn’t be able to tell if it’s her or not.
The good thing is that you would be able to teleport objects!