Hillary Bressler presented on cool mobile marketing applications including 2D barcode scanning, augmented reality, and mobile apps. 2D barcodes can be used for mobile check-in, boarding passes, and engaging extra content. Augmented reality overlays digital information on a device's camera view of the real world. Examples include providing information about nearby attractions. Mobile apps are widely used, with 50% of iPhone owners buying a paid app monthly. Examples given were destination apps and augmented reality navigation. Bressler advocated that brands should engage customers through these mobile technologies.