This invention relates to computer-based navigational systems wherein a user is able to navigate through a series of hierarchically arranged map images using navigational means such as embedded hyperlink hotspots. The enriched food product has a mouth feel, texture and taste substantially similar to a non-enriched food product. The DECT telephone is utilized to perform video conferencing with the video conference terminal apparatus by receiving and transmitting sounds. The continuous side wall defines a plurality of openings of preselected sizes disposed at preselected positions.