electronic notebooks for keeping a record of events or making a memorandum of events; electronic game cassettes, namely, computer game cassettes and video game cassettes; electronic overhead projectors, namely, slide projectors; electronic publications, namely, integrated circuit cards, magnetic discs, optical disc, and hard disks pre-recorded with fiction and nonfiction stories, dictionaries, and foreign language instruction; electronic dictionaries featuring a foreign language translation function; computer hardware, namely, memory cards; calculators; data processors; and word processors