<i>Rolly</i>

A model displays Japanese electronics giant Sony's robotic music player "Rolly", equipped with 1GB built-in flash memory and mounted stereo speakers on an egg-shaped body, measuring 6.5cm in diameter and 10.4cm in length, to play MP3, ATRAC and AAC coding digital music contents in Tokyo on September 10. Sony will put it on the market from September 29.Photo: AFP