Yes having a touch-screen device is pretty cool but what if that device was you? Chris Harrison's brilliant innovation, the Skinput interface, fully intergrates you with multimedia interaction.
Based off of an echo camber-like framework, the Skinput interface allows the user to access their apps on the iPhone by tapping their arm via a sensor worn on the bicep. The sensor recognizes where on the arm the tap was by the vibrations sent through the skin. The Skinput interface uses an on-body projector to put the display on the arm.
Oh and by the way, this isn't just some dreamt up concept, this has actually been made.
Not on front page