Data visualization is when you create an image, or diagram or object to represent a message. The video I watched was pretty interesting. I learned that a piece of work is deemed successful when you are able to use complex data and display it in a way that is simple and understood. Creating images using data can be very complicated for many people but if a person is able to display the data and have others view it and understand it, then the data visualization succeeded. Another interesting thing I heard in the video was that people need to start using data to learn new things and not to confirm data. This is how many people are going to learn so many more things.