Advertising, marketing, and promoting the goods and services of others via content projected in classrooms and to wireless devices, and providing interactive web site(s) featuring promotional offers for goods and services of others and links to web sites of others

Dry erase writing boards, namely, paper die-cut in such a way as to be easy to fold and laminated on both sides, to provide an impermeable, portable surface that functions as a dry erase board or whiteboard and can be folded up to pocket-size

computer keyboards

combination presentation organizers for personal and business data storage and filing comprising a plurality of vertically integrated graphic viewing areas and attachment means for attachment to a suitable surface or structure such that the apparatus can provide ready visual access and convenient and efficient information storage and retrieval