Feast for the Eyes: An Introduction to Data Visualization

Data visualization is defined as the use of data presented in a graphical or pictorial manner. While data visualization is not a new concept, the ease with which anyone can create a data-drive chart, image, or visual has encouraged its growth. The increase of free sources of data and need for user-created content on social media has also led to a rise in data visualization's popularity. This column will explore what data visualization is and how it is currently being used. It will also discuss the benefits, potential problems, and uses in libraries. A brief list of visualization guides is included.