LiDAR vs Infrared vs Camera for Interactive Projection: How to Choose
The technologies solve different sensing problems “Infrared” and “camera” are broad categories, not single products. A fair comparison separates at least four approaches: Some depth cameras also use infrared light. Therefore, “LiDAR vs infrared vs camera” is a convenient buyer’s phrase, but the actual engineering comparison must use specific device architectures and test conditions. Side-by-side…