Who’s That Dollar? is a snapchat filter in development that replaces George Washington’s face with another individual from an underrepresented group important to American history. The filter is being developed with Lens Studio, and uses image tracking to recognize a U.S. dollar bill and initiate the replace. The idea stems from recent discussion about replacing the reprasentatives of certain U.S. bills with another individual. This seemed like a good application of AR in order to achieve the same idea without much disruption.