Interactive motion picture films featuring entertainment and education

interactive motion picture films featuring a variety of topics on laser discs and exhibition technology kits consisting of two or more of the following; laser discs, video projectors, laser disc players, personal computers, buttons and switches, wire and computer software interfaces

interactive motion picture films featuring a variety of topics on laser discs; and exhibition technology kits consisting of two or more of the following -- laser discs, featuring a variety of topics, video projectors, lase disc players, personal computers, botton/switches, wire and software interfaces