How LiDAR Interactive Projection Achieves Touchless Multi-Point Interaction
IntroductionIn today’s era of immersive digital interaction, LiDAR interactive projection is transforming how users engage with content. Unlike traditional touchscreens, these systems allow users to interact via touchless multi-point gestures, offering more natural and hygienic control. But how exactly does this technology work? This article explains the core principles and implementation of LiDAR-based non-contact interaction…