狗年灯区・科技风:互动光径与陪伴感应

Design a Year of the Dog themed zone at a Taiwanese Lantern Festival built around a light that follows you. Lay a broad dark path about 120 metres long with several thousand small LED points embedded flush into its surface in a dense grid. Use overhead sensors to track each visitor and light a soft warm pool around every person that moves with them, plus a small trail of glowing paw prints following a few steps behind — so everyone walking the path is accompanied. Where two people walk close together, let their pools merge and brighten. Place a dozen simple matte white dog forms along the path edges, each with softly glowing eyes that turn slowly to watch passers-by. Keep all other lighting off so the path is the only source. Add light ground mist. Show a night scene from slightly above so the scattered pools and trails read across the whole path. Photorealistic, dark with warm interactive light, gentle and magical, elevated eye-level view.