Today - Wearable technology: the 'tweet dress' - ÃÛÑ¿´«Ã½ Sounds

Today - Wearable technology: the 'tweet dress' - ÃÛÑ¿´«Ã½ Sounds
Wearable technology: the 'tweet dress'
Sarah Montague discovers the dress that uses LED lights to display tweets on the fabric.