Idea: Picture Projection

How about a digital camera that shoots a projection a few feet above it. This will allow the people in the picture to see what the picture should look like. People can let the photographer know if there is something wrong with the picture. Yes, this will lead to many annoying photo shoots, but it may be worth it. Although, I guess with a digital camera, you can take endless pictures, but, who like standing around waiting for the same pic to be taken 5 times. Once again, if you were a model like me, you would be used to this, but, most common-folk aren't.