In 1960, a revolutionary device was released that would change the way riders and passengers on motorcycles communicated with each other: the helmet with a built-in communication device. This device allowed the rider and passenger to talk to each other while on the road, making the motorcycle ride much more enjoyable. Unlike today, where Bluetooth is used for communication between two people, the technology of 1960 did not have a wireless connection. Instead, a cord was used to connect the two helmets and allowed two-way communication. This simple device meant that riders and passengers could talk about their destination, the … Helmet with a built-in communication device so that the motorcycle rider can talk with the passenger in the backseat, 1960. részletei…