Who invented 3D scanner?

The concept of 3D scanning evolved over time, with contributions from multiple inventors and researchers. Early forms of 3D scanning technology emerged in the 1960s and 1970s, with significant advancements made by individuals like David M. S. Wang, who developed laser scanning techniques. However, it wasn't until the 1980s that commercially viable 3D scanners were developed, paving the way for modern applications in various fields.