Agencies use feedback from interactive video displays just as they use public input obtained by more conventional means. Interactive displays are useful in explaining a project and its implications. The New York State Urban Development Corporation developed an interactive video for public distribution to help explain the Miller Highway Relocation Project in New York City. The video offers highly-developed video images and animations to explain various project alternatives and their environ mental implications. Users see the different alternatives from a variety of perspectives and enter their reactions.
Interactive displays take the place of a visit to areas that are distant or dangerous for visitors.
The Tennessee Valley Authority and the Florida Power and Light Company use video displays to illustrate the workings of nuclear power facilities. Interactive displays elicit preferences from people who do not otherwise participate. Displays are used to collect comments and public input. They are useful for disseminating detailed information or generating interest in transportation planning. They are used to expand mailing list databases.