Presentation
The Stage Comes to You: A Real-Time Tele-Immersive System with 3D Point Clouds and Vibrotactile Feedback
SessionPosters
DescriptionWe present a real-time tele-immersive system that transmits 3D point clouds and performers’ footstep vibrations to remote audiences with less than 100 ms latency. Combining synchronized LiDAR–camera capture, lightweight flicker reduction, and view-dependent rendering, the system streams dynamic stage scenes under live lighting conditions. A large 3D LED wall and a propagation-aware haptic floor reproduce both visual and tactile presence, allowing spectators to see and feel the performance as if the stage were brought to them. A public trial at Expo 2025 linked two sites 20 km apart, demonstrating natural interaction, seamless bidirectional communication, and strong audience engagement.
Event Type
Poster
TimeTuesday, 16 December 20259:00am - 6:00pm HKT
LocationHall 3F/G Concourse, Level 3
