What Is an Interactive Wall Projection System? An interactive wall projection system is an innovative display technology that transforms a flat wall into a large-scale, touch-sensitive surface.It blends projection mapping, motion sensing, and real-time interaction to create an engaging digital environment that reacts instantly to human gestures and movements. Whether it’s used in museums, retail…
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…
Why LiDAR Touch Technology Is Replacing Traditional Touchscreens In recent years, LiDAR (Light Detection and Ranging) technology has moved beyond mapping and autonomous driving to transform the way humans interact with digital content. Unlike traditional touchscreen systems that depend on physical contact, LiDAR touch systems use invisible light waves to detect motion, gestures, and multi-touch…
Introduction In interactive wall projection systems, especially those using LiDAR sensors for multi-target detection, choosing the right angular resolution and sampling rate is essential. These parameters determine how precisely the system can distinguish multiple targets and how smoothly it reacts in real time. This guide explains the core principles and offers practical advice for selecting…
Introduction Selecting the right LiDAR sensor for an interactive wall, projection system, or autonomous robot requires understanding two critical parameters: sampling rate and detection range. These factors determine the sensor’s accuracy, response speed, and adaptability across various application environments. This guide explains what these parameters mean, how they affect performance, and how to select the…
Introduction As interactive display technologies evolve, LiDAR interactive walls and projection-based interaction systems are increasingly adopted in museums, exhibitions, shopping malls, restaurants, and entertainment spaces. These systems create immersive digital environments by combining LiDAR sensors, projection mapping, and gesture recognition. However, the success of a LiDAR-based interactive wall depends heavily on hardware specifications and installation…
Introduction With the rapid development of immersive display technology, interactive LiDAR projection systems have become increasingly popular in exhibitions, entertainment, and digital showrooms. By combining LiDAR sensors, Unity 3D, and the TUIO protocol, developers can build dynamic environments where users interact naturally with projected visuals through gestures, motion, or touch-free actions. This article explains how…
Introduction: The Evolution of Interactive Display Technology In recent years, interactive wall systems have become a core element in digital exhibitions, entertainment venues, and immersive brand experiences. From infrared touch systems to Kinect body-tracking and LiDAR-based interaction, these technologies enable users to engage with digital content through gestures, movements, and multi-touch responses. Among them, LiDAR…
Introduction: The Future of Interactive Displays As technology continues to evolve, interactive display systems are transforming how people engage with digital content. From large-screen interactive installations to LiDAR-powered projection walls, these systems merge motion tracking, laser sensing, and real-time projection to create fully immersive experiences. Whether in a museum, shopping mall, restaurant, or exhibition hall,…
Imagine walking up to a wall, and it reacts. Ripples of light spread from your footsteps. A portrait winks and gestures for you to come closer. You hold up a card, and a mythical creature bursts into life from the surface. This isn’t a scene from Harry Potter’s Hogwarts; it’s the new frontier of immersive experiences,…