KINETIC OBJECT
Hatsune Miku is one of my favorite characters. She is a virtual singer in Japan, developed by Crypton Future Media. She debuted on August 31, 2007, as a virtual idol based on the Vocaloid 2 synthetic speech engine. Hatsune Miku's image is a young woman with green twin ponytails and blue eyes. Her voice is provided by Japanese voice actress Saki Fujita, but the sound source is digitized from voice samples. Inside the device is a principle similar to a screw drive. Turning the left handle can drive the character to pan left and right to simulate the appearance of Hatsune Miku on the stage.