From Matt Sczesny writing at KMOV:

New technology could help officers catch those texting behind the wheel.

The technology is a futuristic radar gun. It’s called the “Sniffer Sleuth” and can reportedly detect the frequency transmitted by a phone when a driver sends a text message, makes a call or send an email while driving.

A Virginia company called Comsonics is developing the new device.

Read the rest of the story at KMOV.