The Knox County Sheriff’s Office is using 3D scan technology to document crime scenes. Investigators and crime scene ...

The Knox County Sheriff’s Office is using 3D scan technology to document crime scenes. Investigators and crime scene ...

Fingerprint scanners are an essential feature in the smartphone market. Here's how they work and what you need to know about them.

How the FARO scanner works The scanner takes three-dimensional images of spaces that can then be reconstructed electronically. The scanners have a multitude of uses — including for construction ...

If you've used an Android phone recently, you've probably come across the in-screen fingerprint scanner. But how does it work? This, friends, is how.