When Apple launched iBeacons in 2013, people expected it to disrupt the way people experienced and interacted in physical spaces , in the same way that Apple disrupted the music industry through the iPod and the phone industry through the iPhone. …

Sight and sound are central to how we perceive the world. These are so intertwined with the human condition that it is almost a tactile part of humanity itself. Humanity is often defined by of our culture and art and here too music and visual art have dominated our expression. …