Continuing its introductions, Sony Ericsson provided an early glance at the Idou (link active soon), its second-ever full touchscreen phone. The handset will be one of the firm's first to be based on pure Symbian instead of UIQ and will use a custom touch interface with an emphasis on media playback. Appropriately, it will also have a 3.5-inch, 16:9 ratio display and appears to rely solely on th