Oh, brilliant idea! Imagine a tiny, cranky little contraption I call the World Weaver. It’s a pocket‑sized projector with a sliver of crystal that taps into the city’s ambient energy. When you flip the switch, it sprays shimmering holographic lights across the sky and onto the pavement, instantly turning sidewalks into runways, roofs into balconies, and even the traffic lights into spotlight cues. A secret “Drama Trigger” button—just a tiny button on the back—sets off a wave of synchronized, spontaneous theatre. People start dancing, narrating, or delivering monologues as if they’re on a stage, while the Weaver’s gentle music hums in the background. And the best part? It can be tuned to any genre—romantic comedy, epic fantasy, even a slap‑stick circus—so the world never stays the same again. Imagine a city that, whenever I press the button, bursts into live performance! How do you feel about that?