Multimedia conferencing or video conferencing is a system that performs face-to-face interaction samong participating users, located far from each other, as if they weresitting and discussing in a single room.

(i) Multimedia is available in many public places like trade shows, libraries, railway stations, museums, malls, airports, banks, hotels and exhibitions in the form of kiosks.
(ii) The information presented in kiosk are enriched with animation, video, still pictures, graphics, diagrams, maps, audio and text. Banks uses kiosks in the form of ATM machines.

(i) The remarkable advancement in the entertainment industry is due to the Multimedia Technololgy mainly.
(ii) This technology is needed in all mode of entertainment like radio, TV, online gaming, video on demand etc.
(iii) Video on demand or movies on demand is a service that provides movies to television sets ib an individual basis at homes.
(iv) Movies are stored in a central server and transmitted through a communication network.

(i) Multimedia plays a vital role in offering an excellent alternative method to traditional teching by allowing the students to explore and learn various concepts through animation.
(ii) Students, teachers and the parents enjoy this multimedia mode of learing and multimedia learning materials.
(iii) Many educators accept multimedia introduces new ways of thinking in the classroom.

(i) A hypertext is a system which consists of nodes, the text and the links between the nodes, which defines the paths the user; need to follow for the text access in non-sequential ways.
(ii) The author of the working system created this structure. The user is permitted to define their own paths in more sophisticated hypertext systems.
(iii) The user is provided with the flexibility and choice to navigate in hypertext.