Yes, at least it emphasizes sound. The Wurlitzer "Wonder Light",
automated band organ figures and Liberace are examples. Here are
several more sight with sound examples:
1. I give short technical talks at our Miata sports car club meetings.
I always use color slides on a screen to emphasize the where and why
of emergency equipment: fire extinguisher, jumper cables, etc.
2. The first pilot instrument trainer, invented by Edwin Link, had
only a moving box with the instruments moving and no outside reference.
This taught us to fly by instruments only.
The Visualator trainer on the huge C-5 transport plane had simulated
"windows" that depicted runway conditions. The student pilot then knew
when to make a missed approach if something was on the runway.
Ray Bauer
Tahoe City, California
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