Right now, I've got 'em so they block foreign neural signals, but not sound. Which I might have to change, if I hear about mind-control methods that rely on sound alone, but also I'm worried about what that'll do to usability. Ideally, I'll get them to guard against all kinds of telepathy, eventually. But for now they've at least, they should at least stop certain types from turning you into a puppet.

[ Cisco realizes belatedly that that last part might sound pretty damn ominous to someone without any context, so he leans in a little and adds: ]

Long story, but there was a gorilla that got affected by the particle accelerator who had a bad habit of mind-controlling innocent folks into doing some pretty terrible stuff.

[ Grodd isn't here, it's true, but Cisco has learned that when you live in a weird world, it is much better to be safe than it is to be sorry. ]