AR and VR are both technologies that allow for immersive experiences, but they differ in how they create those experiences. AR, or augmented reality, involves overlaying virtual objects onto the real world, while VR, or virtual reality, creates an entirely simulated world. Which one you should focus on for your project depends on the specific goals and requirements of the project. If you want to create an experience that seamlessly integrates virtual and physical objects or enhances real-world objects, AR is likely the way to go. If you want to create a completely simulated environment, VR is the better choice.