A new device, Pepper Mouth, uses techniques based on behavior to keep internet users from swearing online, according to coolest-gadgets.com .
The device is designed to spray you whenever you type a curse word on a computer and can be connected to the computer via USB and sits as a fixture on your desk.
The device doesn’t react until a swear word isn’t typed into an email, Word document, Facebook post etc. As soon as a swearing word is used, the user had couple of seconds to untype that word before he gets sprayed.
You can see more about Pepper Mouth in this video.