Traffic across the EU’s external borders is on the rise, as is the threat posed by illegal immigration. As over 700 million people enter the EU each year, this puts considerable pressure on border agencies that must adhere to strict security protocols while at the same time ensuring the smooth flow of traffic into the EU. Increased international trade and more sophisticated criminal activity make border checks even more challenging. Therefore, authorities need to provide a fast and efficient border clearance process while also safeguarding the safety and security of checkpoints.