If you are looking to be a little more covert and stop any GPS recordings, phone recordings or video recordings of any kind you might be interested in a new portable device called the iRabbler.

A new startup called Deveillance (pronounced dee-veil-ance) announced its first-ever gadget earlier this week—a sleek, portable tabletop orb that aims to jam nearby devices from recording voices.

Speech jammers were a meme a little while back. By feeding back delayed voice audio to a person’s ears, it makes it near-impossible for most people to speak, as our speech system runs on a continual ...

A voice jammer can now stop anyone recording the speech of a single target person. Voice jammers work much like noise-cancelling headphones, which effectively squash unwanted background sound waves ...