The document discusses the pros and cons of showing movie trailers on different platforms:
TV - viewers can focus without distractions but screens are typically small; audiences may be distracted.
Cinema - big screens and sound immerse viewers but other patrons can be distracting.
The Internet - large, targeted audiences but slow downloads and limited mobility.
Mobile phones - convenient but very small screens reduce emotional impact.
Radio - can reach broad audiences but lacks visuals to engage viewers.