With SCANTECH iReal handheld 3D scanner, companies can achieve millimeter-level data. Besides that, 3D scanning provides with full-scale body 3D model (including data that cannot be measured manually).
The typical process for making exclusively prototyped paint protection film is large as follows: 3D scanning the whole car, obtaining a 3D model → processing the 3D model, curved surface development, producing exclusive automotive prototype → cutting film → film sticking.
Medical 3D scanning usually demands patients to expose the target parts for diagnostic purposes. Moreover, some patients bear severe trauma. All those factors decide non-contact measurement is the best way for body data acquisition.