electrical and electronic apparatus for displaying words and symbols and pictures, namely, liquid crystal display screens, vacuum fluorescent display screens and computer monitors; electronic communication aids for displaying words and symbols; keyboards; text-to-speech synthesizers; electronic speech synthesizers; text scanners and auditory scanners; portable amplifiers; printers; modems and modem links; communication interface cards; speakers, speaker phones; electronic speech synthesizers and loud speakers; control means for use with the aforesaid apparatus to enable operation thereof by fingers, hands, arms, feet, toes, knees, elbows, mouth, head movements, limb movements, by blowing or sucking or by eye or eyelid movement, namely, joysticks, light responsive sensors, electronic interface controllers; audible and/or visual alarm means adapted for use with any of the aforesaid apparatus and operable by the user or in response to electrical signals from smoke, heat, gas or water detectors, namely, electronic buzzer, and lights; conversational communication aids comprising display screen and keyboard; power supplies for use with all the aforesaid; carrying cases for the aforesaid; parts for all the aforesaid goods

electrical and electronic apparatus for displaying words and symbols and pictures, as a plaything for children or for playing games by children and adults, namely, computer, electronic communication aid; apparatus as aforesaid for playing games therein including a keyboard for entering information and one or more displays for displaying characters and symbols therein, namely, computers, display screens and keyboards; apparatus and loud speaking apparatus for reproducing sounds corresponding to what is appearing in the display, namely, electronic speech synthesizer, text-to-speech synthesizer; parts for all the aforesaid goods