A number of factors can influence the accuracy of an intraoral scan, including the color of a scanner's light. The use of a blue-light scanning mode resulted in significantly more accurate scans in a ...

White light interferometry (WLI) is a non‐contact optical method that exploits the interference of broadband light to obtain high‐resolution three‐dimensional maps of surface topographies. By ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...