A new mixed reality app is transforming immersive entertainment by letting users design and experience rollercoasters right in their own living spaces. Using advanced physics-based tools, users can create custom tracks that seamlessly adapt to their surroundings, turning everyday environments into interactive design playgrounds. Once the track is complete, users can switch to a first-person perspective and virtually ride their creation, delivering a dynamic experience that blends digital simulation with the real world. Spatial awareness ensures virtual elements align accurately with real objects, enhancing realism and immersion. This innovation showcases the growing potential of mixed reality in entertainment and interactive design, where creativity meets real-time simulation. By combining intuitive design tools with immersive visualization, such apps are pushing the boundaries of how people interact with digital content in familiar spaces. As mixed reality evolves, experiences like...