Marker-based Tracking

Marker-based tracking is a technology that uses visual markers—patterns or images—placed in an environment to help devices recognize and determine their position and orientation relative to those markers. Cameras or sensors detect these markers, allowing augmented reality applications, robots, or other systems to accurately understand where they are in space. Think of it like a visual GPS system: the markers act as reference points, enabling precise tracking without relying on GPS signals, making it useful for applications like AR gaming, robotics, and industrial automation.