the Pilot earpiece by Waverly Labs allows two people to communicate using two completely different languages and still clearly understand each other. 

Working much like the Babel Fish from ‘The Hitchhikers Guide to the Galaxy,’ the Pilot can translate live speech. So, if you have it in your ear and you’re talking to someone who speaks French – you will hear what they say in English and they will hear you in French.

Both participants in the conversation will need to be wearing a Pilot but the manufacturers will be selling them in pairs so you don’t need to seek out owners of the device in the street.

hitech.vesti.ru