IntARact browser is a mobile application that allows users to engage with brands through their mobile camera. It recognizes brand creatives, logos, and QR codes captured by the camera. When it recognizes something, it displays related content like videos, websites, or interactive forms. This content is organized into widgets that can be customized by brand. The app provides a single point of access to engage with multiple brands. It can integrate with various marketing campaigns across different media. New creatives can be added and recognized quickly. The app works across many mobile models and platforms without needing additional downloads for each campaign. It offers analytics on user interactions with campaigns.