Monthly Archives: September 2025

Single vs. Cascaded PoE LiDAR: Accuracy and Blind Spots on Long Walls

Introduction Interactive walls are becoming a powerful tool in exhibitions, education, entertainment, and retail environments. From city development showcases to children’s gaming zones, users demand precision touch recognition and seamless interaction—even on walls stretching up to 10 meters or more. A critical decision when designing such systems is whether to use a single PoE LiDAR…

Which PoE LiDAR Offers the Most Reliable Touch Accuracy for Long Walls (10m)?

Introduction When it comes to creating large-scale interactive walls, touch accuracy and responsiveness are everything. Whether for exhibitions, children’s play zones, or smart city showcases, a reliable sensing technology is crucial. For walls as long as 10 meters, traditional sensors often struggle with precision and stability. This is where CPJROBOT PoE LiDAR stands out. Engineered…