What if any object around you could play back sound at the touch of your finger? That is the idea behind Ishin-Denshin, an electronic art project that has just won an honourable mention at the ARS Electronica festival in Linz, Austria.
Ishin-Denshin works by getting the user to whisper a message into a microphone, which encodes the sound and then converts it into an electrical signal which modulates an electrostatic field around the human body. When the charged person touches their finger to another person's earlobe, the field causes it to vibrate slightly, reproducing the sound for the touched person to hear. The name comes from a Japanese expression meaning an unspoken understanding. (more)
