TechVibes Episode 8: The magic measurement principle in our 3D sensors

Laser triangulation is the magic behind how 3D sensors ‘see’ shapes and heights with incredible precision. A laser line scans the surface, bending with every bump and dip, while an embedded processor instantly calculates the height differences. Move the object, and the sensor stacks these profiles to create a detailed 3D image. This technology ensures flawless quality in phone screens, car parts, robotics, and more — turning real objects into perfect digital twins. Discover how laser triangulation powers precise 3D scanning! Find out more here: 3D Algorithms | AT Sensors