展览・环绕投影：被影像包围的房间

Design a travel expo experience room using immersive projection. Build an enclosed room about 10 by 10 metres with plain matte white walls on all four sides and a white floor, entered through a light-sealed dark vestibule. Project seamless high-resolution footage of a destination across all four walls and the floor simultaneously — a mountain valley, a coral reef or a city at night — so visitors standing in the centre are completely surrounded with no visible screen edges. Conceal all projectors above a slatted ceiling and blend the corners so the image is continuous. Provide seating as a few low white cubes and cushions in the centre, and nothing else in the room. Keep the walls entirely free of graphics or signage so nothing breaks the illusion. Add spatial audio from concealed speakers. Show visitors standing and sitting, their clothes and faces washed by the projected colour, some with arms raised photographing. Photorealistic, immersive and enveloping, eye-level view from within the projection.