Hand-Drawn Sound Hides Music, Voices On Pieces Of Paper
Share secret messages in public places with this unique graphical code
PhonoPaper is a unique new way to graphically represent sound, including the human voice, so that you can leave secret messages in even the most obvious of public places. Created by Alexander Zolotov, the idea is based on a Russian synthesizer that was created during the mid-1900s. Available for both iOS and Android, the app brings old technology back to life in a way that it applies to the modern world.