Dynamic Digital Advertising is a twenty-year-old digital and interactive developer in Montgomery County, Pennsylvania. DDA is building PrejudiceTracker as a way to give back. Most of our projects are medical animations, videos, software applications and/or platforms for e-learning, market promotion, and virtual simulations (VMS). DDA won the Tabby Award for the Best Healthcare iPad App of 2012. Learn more about DDA by viewing the videos below.