Telephones; Conference phones; Electronic educational apparatus, namely, communication blocks that manipulate and convey information electronically based on their arrangement and are used for cognitive development in disciplines such as counting, spelling or quantitative; Interoperable communication system designed to provide radio, streaming video, wireless internet, and VOIP phone; Liquid crystal displays; Tablet computers; Teaching robots; Video phones; Wireless television set for providing video conferencing and telephone service over the Internet; Downloadable computer programs for use in teaching children to read