Free Dimensional Video is a technology developed by the company Replay Technologies. It provides a unique opportunity for baseball fans to have interactive control of instant replay from all kinds of different angles. So far it has been implemented at a New York Yankees game and a Dallas Cowboys game, and could be gaining popularity in the future.
I personally find it ironic that the one sport so against instant replay decides to give this advanced instant replay technology a chance. I think it would be great if we could see more of this type of replay used. It is technology like this that could help revolutionize the game and make baseball more exciting for the fans.