LiDAR
Laser scanning that measures distances to build accurate point clouds, also used as an interaction sensor.
Survey LiDAR captures building geometry; small 2D LiDAR sensors detect people on floors or walls for interactive projection.
Related terms
- 3D model (of the surface)A digital model of the building or object, used to render content and calibrate projectors…
- Interactive mappingMapped projection that reacts to people, sound or data through sensors.
Put it into practice: throw-distance calculator · lumens calculator · intro to projection mapping