Advertising system and method

摘要

An advertising system has a public electronic sign and an audience feedback tracking system that tracks the audience reaction to an advertisement on the electronic sign. The feedback system can include a camera and software that can count the number of people in the audience or provide other data. The feedback system may include an audio feedback system. The system also may include a factor dependent advertising content scheduler that plays an advertisement based on an external factor such as the weather. The display may be cylindrical and may have a number of images displayed simultaneously. Any audio associated with these images may be spatially coordinated with the display images. The display may include a telemetry system that monitors the status of the display.