A kind of magic
Video mapping is a new projection technique that can turn almost any surface into a dynamic video display.
I can't help but think that something magical is happening when I see a good one.
Mad Mapper seems to be the leading software in this field.
Their video presentation is quite original but gives a clear idea of what can be done with their tool.
Below is a example of what can be achieved with a small installation:
The exciting thing with this combination of technologies is that there are almost infinite possibilities.
If you want to see more examples on buildings, in the streets, at parties… this tumblr is a great resource.