There it is. On your dashboard. Staring at you, mocking you, making you plot insurance fraud: your car’s check engine light. That little bugger has been on your dash for weeks now and you haven’t been ...

An OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of various vehicular systems. This information can help inform the user as to what the source of a problem ...

QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account information, and phone numbers.

The contents of your luggage is what the TSA's bag scanners actually see when they scan your luggage. Agents are looking for ...

A fingerprint scanner is a small electronic device that guards your computer from intruders. You place your fingertip on the reader; it scans your fingerprint and compares it to the prints stored in ...

You've got a LiDAR scanner if you've got an iPhone 12 Pro, iPhone 12 Pro Max, or an iPad Pro, but Apple doesn't appear to give you any way to use it. Here's how you can, what you need, and why LiDAR ...