Augmented reality is an interactive experience of a real world environment in which the objects are computer generated which combines both real life and digital elements. A tracker lines up 3D models with real life objects. We use a tracker over the detection plane because the detection plane only recognizes and detects things only on the platform meanwhile the tracker detects everything. Machine learning is what computers use to effectively perform a task without using details, instead they rely on patterns and inference. image recognition works with learning machine view the images and match up (??).