Did you ever want to take a picture that covers everything around you?
Well, there is panoramic photography that enable you to take spherical pictures. Each picture has an aspect ration of 2:1 and covers 360x180 degrees field of view.
Below is an example of the inside of a trade show booth. just click on the immage so start the viewer.
You can find more examples at: http://www.ulphotoart.com/panoramic-spheres/