These 3 short throw data projectors combine make up one continuous sign.
This one happens to be 15 feet long but it can be any size. In fact you can make a complete circle with your sign or image. You can also project an image onto a sphere. The images are blended in that there is not a line from
separating the image from each projector but rather the image is smooth between the transitions.
Here's the photo: https://dl.dropbox.com/u/75807552/dpphoto.JPG