Short answer, No, if it's a good program and relevant. I am very careful about generalizing appropriate video length. As noted in the thread, it depends on many factors. The subject and nature of the exhibit, where it appears in the exhibit flow, the visitor demographic, the environment provided for viewing, the uniqueness of the program, and so on. The "3 minutes" guidance is more about visitor comfort than visitor attention span. If a program is longer than 3 minutes then standing becomes a barrier to viewing, even if the program is compelling. Visitor attention in a "theater" is more about the design and quality of the program itself. If you can entice a visitor to sit, they will generally still as long as you hold their interest (or their families). In a museum, that limit tends to be somewhere in the 10-20 minute range depending on many factors.
If the program is unique, appropriate, relevant, and interesting, and you provide a comfortable environment for viewing, visitors will watch a longer program. Fifteen minutes is not unusual for a featured program in a controlled environment, particularly at the beginning or end of a short exhibit, or the middle of a long one. It's not uncommon in large exhibits to have 20-minute opening and/or closing theaters. Should it be shorter? The answer is usually, yes. I have shortened many, many programs. But it's not easy to shorten a program without breaking it.
The real question for you is whether the program provides potential value to the visitor
, in the context of your exhibit. If the answer is yes, then the next question is whether showing the full program is the most cost-effective method for delivering this value. In your case, a traveling exhibit, you also have to consider whether this would be appropriate and desirable for your target venues. In general, a unique featured video is a good selling point.
Cheers,
tod
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Tod Hopkins
Technical Director
Hillmann & Carr Inc.
Washington DC
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Original Message:
Sent: 08-05-2022 10:25 AM
From: Kelly Fernandi
Subject: Video length
Hi All,
We're considering showing a documentary video called Pollinators Under Pressure - And How to Protect Them in our traveling exhibit Amazing Pollinators. The running time is just under 15 minutes. Is this too long to expect visitors to sit and watch? We would show it in a room with benches.
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Kelly Fernandi
President/Creative Director
Minotaur Mazes
Seattle WA
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