The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan in, rotate around the object to capture all angles and stitch it ...
The 3D-printing hype ended years ago, but the threat of tariffs and the closing of the de minimis exemptions means that making your own stuff might actually hold some value.
2D vs 3D vs 11D Tempered Glass: Tempered glass is essential for smartphone protection these days. However, there are many different types of tempered glass available on the market, such as 2D, 3D, 9H, ...