Electronic blackboard for displaying graphics; electronic advertising board for displaying graphics; printers for use with computers; memory cards; read-only memory cards; microcomputer; computer mainframe; microprocessors; computer hard drives; read-only storage, namely, blank magnetic disks; data processors; central processing units; data read and access units, namely, data receivers; magnetic memory cards; hardwire blank disks; inkjet printer; microcomputer processors; programmable data access processor; computer; optical disk player; computer disk driver; household computer; notebook-type computer; computer data storage memory device, namely, read only memory cards; hand held computer; random access memory card; flash memory cards; drawable computer hard disks; printers; firmware for general database management; personal computer; computer hardware, namely computer server; light-emitting electronic pointers not for medical use; blank optical disk; flash card readers; magnetic coded card reader; CD-RW computer driver; mathematical apparatus, namely, calculators; video graphic recorder; code pen functioning as a reader for RAM; computer software for language compiling; data processing equipment, namely, scanners; electronic note-book computer; personal digital assistant; prerecorded magnetic data carriers; optical character card readers; digital video storage unit, namely, blank video disks; CD-RW computer hard drives; blank interface circuit card for computer; floating point computer chips; memory cards for controlling printers; computer memory cards for controlling plotter; read-only memory computer chip; mother board; accelerator blank circuit cards for computers; blank graphic accelerator circuit card for computers; blank image circuit cards for computers; blank image catch circuit cards for computers; graphic card; blank audio cards for computers; blank extract memory cards for computers; video memory cards for computers; fax machine memory cards; extend memory cards; computer memory cards; photographic camera; color film processors; miniature film video and digital reader; movie, photographic and slide projector and supplies said goods, namely, cinematographic film; electron camera; intruder detection and monitoring TV camera and equipment, namely, blank recording videotapes; video and cassette tape recorder; digital video camera; digital camera; color monitoring camera; cinematographic apparatus and equipment, namely, video tape recorder and video projector; audio and video compact disc player; audio and video digital CD player; vehicle radios; audio recorder, video recorder; microscope; cosmographic instruments, namely telescopes; amusement apparatus adapted for use with television receivers only, namely, video game machines for use with televisions; media fax device, namely, facsimile transmission machines; video telephones; portable telephones; video conference device, namely, videophones; global positioning system receivers; global positioning system launcher; semiconductors; semiconductor chips; silicon transistor; silicon chips; integrated circuits; micro processing computer chip; blank integrated circuit board; magnetic encoder; computer program for general database management; computer software for functioning as spreadsheet software for the collection of data; magnetic data media, namely, blank magnetic computer tapes; bar code readers; chromatography apparatus for laboratory use, namely, gas chromatography apparatus