assisting others in organizing, planning, conducting and arranging marketing, sales, and business management meetings, business meetings, trade shows for business, trade conventions, trade exhibitions, audio-visual displays and multimedia presentations

Providing the Production of Audio-Visual Presentations Incorporating Slides, Motion Pictures, and Videotape for Industry and Education

PROVIDING POLLING OF LIVE AUDIENCES VIA COMPUTER TO DETERMINE THEIR IMMEDIATE RESPONSE TO AN ONGOING PRESENTATION