When designing a large interactive music wall or LiDAR interactive projection system, one of the most critical—and often underestimated—specifications is multi-touch capacity. For small installations, limited touch points may be sufficient. But for large walls with multiple users, insufficient touch capacity quickly leads to missed inputs, delayed responses, and a frustrating experience. So, how many…
When you’re planning a LiDAR deployment — whether it’s a smart building, a perimeter security line, or a roadside sensing node — reliability and safety are not “nice-to-haves.” They are the difference between a system you can trust every day and a system that fails the moment conditions get difficult. That’s why power architecture matters.…
The Power of Multimedia Interaction As digitalization and “E+ connectivity” reshape visitor experiences, multimedia display technology has become the centerpiece of modern exhibition halls.By combining computer vision, projection mapping, and LiDAR sensing, interactive projection systems turn ordinary surfaces into dynamic storytelling tools that react to human movement, touch, and gestures. These systems merge art, technology,…
Introduction: The Evolution of Touch Interaction In the past, interaction meant physical contact — from tapping smartphone screens to touching digital kiosks. But as technology advances, the boundaries of “touch” are being redefined.Today, LiDAR (Light Detection and Ranging) technology makes it possible to interact with invisible walls of light — allowing users to control digital…
I. Technical Principles 1. Gesture-Based Interactive Projection Gesture-based interactive projection technology combines depth cameras and projectors, recognizing user gestures and movements and mapping them onto a virtual interactive interface, enabling contactless control. It involves computer vision techniques such as visual detection, image processing, and 3D reconstruction. 2. LiDAR Large Screen Interaction LiDAR large screen interaction…
The current mainstream interactive projection games are generally implemented through “LiDAR + TUIO + Unity”.
Interactive LIDAR technology is a type of LiDAR system that allows users to actively interact with the real-time data collected by the LIDAR sensor.